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Home / Hardware / Rivets /CspS4-4 Stainless Steel N-Rivet (Firewall)
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CspS4-4 Stainless Steel N-Rivet (Firewall)

26 Reviews 6 Answered Questions
$2.12/Piece
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Part# 04-01952
MFR Model# CSPS4-4
Cherry
Rivet
Type		Cherry
Rivet
No. 		USM "POP"
Rivet		Rivet
Dia.		DrillRivet
Grip Range
"N"04-01952CSPS4-41/8"SSD44BS
30		.188-.250

Overview

Attention: Avdel has changed the mandrel design for some of their Cherry "N" Rivets. The change has not effected the strength of the rivet.



CHERRY N RIVETS
CHERRY Q RIVETS

Break mandrel rivets
Conforms to MIL-R-24243 and IFI-114 Standards

Structural-Self-plugging rivets
LOW COST
Substantial savings in installed costs can be realized when Cherry N Rivets are substituted for spotwelds, screws or bolts.
HIGH SHEAR STRENGTH
Cherry Q Rivet mandrel plugs the entire length of the rivet sleeve, providing full shear strength values for structural or load-bearing applications.
FAST INSTALLATION
Quick and easy to use with hand or power riveters, Cherry N Rivets have endless fastening applications in manufacturing, maintenance.
SEALING CAPABILITY
Specially designed mandrel of the Q Rivet is engineered to effect a seal, upon installation which offers resistance to leakage.
UNIQUE FEATURES
Unusual mandrel design of Cherry N Rivets holds rivet and mandrel firmly together prior to installation and insures positive mandrel retention in the installed rivet.
VIBRATION RESISTANT
Rivet sleeve curls over end of mandrel to insure its positive retention.
NO MANDREL POP OUTS
As the mandrel is drawn into the rivet, the end of the rivet sleeve closes in an elliptical configuration... Iocking the mandrel firmly in place!
CHERRY N RIVET IDENTIFICATION CODE
 CHERRY Q RIVET IDENTIFICATION CODE
First letter is rivet material:
A=5052 Aluminum B=5056 Aluminum C=Stainless M=Monel S= Steel U=Copper
First letter is rivet material:
A=5052 Aluminum B=5056 Aluminum C=Stainless M=Monel S= Steel
Second letter is mandrel material:
A = 7178 Aluminum, S = Steel, C = Stainless
Second letter is mandrel material:
A = 7178 Aluminum, S = Steel, C = Stainless
Third letter is head style:
P = Protruding L = Large C = Flush
Third letter is head style:
P = Protruding L = Large C = Flush
First number is rivet diameter in 32nds of an inch:
For example,--4 is 4/32nds or 1/8" diameter
Fourth letter is type of rivet:
Q = Cherry Q Rivet, structural, self-pluggingFor example,--8 is 8/16ths or 1/2" grip length
Second number is rivet maximum grip length in 16ths of an inch:
For example,--6 is 6/16ths or 3/8" grip length
First number is rivet diameter in 32nds of an inch:
For example,--6 is 6/32nds or 3/16" diameter
Second number is rivet maximum grip length in 1/16 of an inch:
For example, ­8 is 8/16ths or 1/2" grip length
MINIMUM RIVET SHEAR AND
TENSILE STRENGTH (Ibs.)
MINIMUM RIVET SHEAR AND
TENSILE STRENGTH (Ibs.)

RIVET
DIA.
BS SERIES
ALUM RIVET / STEEL MAND.
GRADE 19
MS SERIES
MONEL RIVET / STEEL MAND.
GRADE 40
CC SERIES
STAINLESS RIVET / STAINLESS MAND.
GRADE 51
Shear
Tens
Shear
Tens
Shear
Tens
3/32
125
175
200
300
230
280
1/8
200
325
350
525
450
600
5/32
325
450
600
900
750
1000
3/16
430
650
750
1100
1000
1300
1/4
750
1050
1450
2150
1700
2250

RIVET
DIA.

 BS SERIES
ALUM RIVET / STEEL MAND.
GRADE 19		 MS SERIES
MONEL RIVET / STEEL MAND.
GRADE 40		 CC SERIES
STAINLESS RIVET / STAINLESS MAND.
GRADE 51
Shear Tens Shear Tens Shear Tens
1/8 350 325 650 525 700 600
5/32 525 450 950 900 1050 1000
3/16 750 650 1450 1100 1650 1300
1/4 1250 1050 2350 2150 2450 2250


Quantity Discounts
Cherry Rivet
USM "POP" Rivet
Rivet Dia.
Drill
Cherry Max Rivet Grip Length

Price** for 100 or more
Type
No.
Per 100
10%
Discount
 Per 600-
12%
Discount 		Per 1000 15%
Discount		 Per 3000
18%
Discount		 Per 10,000
20%
Discount
"N"
BSP-41
AD41BS
1/8"
30
.062
BSPS-42
1/8"
.125
BSPS-43
1/8"
.185
BSPS-44
1/8"
.250
BSP-46
1/8"
.375
BSP-48
1/8"
.500
"N"
BSC-43
AK43BS
1/8"
30
.187
44
44BS
1/8"
.250
"N"
MSP-32
MD 319BS
3/32"
41
.125
42
424BS
1/8"
.125
43
429BS
1/8"
.187
44
435BS
1/8"
.250
45
440BS
1/8"
.312
54
530BS
5/32"
20
.250
"N"
CCC-32
MK319BS
3/32"
41
.125
42
424BS
1/8"
30
.125
45
1/8"
---
---
 --- --- --- ---
"N"
CCP-42
SSD 42SSDS
1/8"
30
.125
43
   1/8" 30 .187
44
1/8"
.250
46
1/8"
30
.375
"N"
SSP-42
1/8"
30
.125
44
1/8"
.250
45
1/8"
.312
"Q"
BSPQ-41
AD41H
1/8"
30
.062
42
AD42H
1/8"
30
.125
43
AD43H
1/8"
.187
44
AD44H
1/8"
.250
46
AD46H
1/8"
.375
"Q"
AAPQ-42
AD43H
1/8"
30
.125
44
AD44H
1/8"
30
.250
*All USM "Pop" rivets are 1/64" larger than nominal diameter. Presented here for cross reference purposes only. **Quotations on larger quantities.

Reviews

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finally a good quality rivet

Cliff
April 9, 2021

Fast service, and the item I needed. Thank you for keeping stock up, especially in these interesting times.

John
September 5, 2020

It was delivered reasonably quick. Very much appreciated.

Kaz H
June 7, 2020

worked great

Glenn M
May 16, 2020

Worked as advertised

Glenn M
May 16, 2020

perfect

Dr. B
April 20, 2020

Comon guys... Their S/S Cherry Rivets, and they work as advertised.

Bob Q
April 3, 2020

These rivets were quite riveting.

Brian T
March 7, 2020

Very good rivet. I was concerned tensile strength was too high for thin fiberglass cowling, but I was wrong. With 120 degree, there is still adequate thickness in countersink and install is flawless.

Donald S
February 28, 2020

Excellent, just as ordered

Bradley S
December 12, 2019

Q&A

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Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Are the shear and tensile strengths the same as listed in the product page? We would like to know the specs for these if it is available. Cherry N Rivet: CCP-42 specifically Thanks and regards...Mike Lawson

Yes, the shear and tensile strength information can be found in the "Overview" tab of this web page. Rivet CCP-42 is a Cherry N Rivet with 1/8" diameter. The shear strength of this rivet is 450 lbs and the tensile strength is 600 lbs.

Q: Do I need a special tool to install these cherry rivets?

You will need a general pop rivet gun / tool. Part number 12-00178 for example.

Q: Do you carry CherryMax CR3213 series of rivets?

Yes, a keyword search for CR3213 on our website will bring the correct page to the search results.

Q: Is the price per rivet?

Yes, these are priced and sold per rivet.

Q: The grip range is the length of the rivet or the material thickness that can be riveted via that rivet?

The grip is the material thickness that the rivet can attach.

Q: Is BSP-41 a Cherry N and Cherry Q pop rivets with the flush head (C) countersunk at 100 or 120 degrees?

BSP-41 is a Cherry N rivet with a protruding head.

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