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3M1261C8A5 Pin-Rivet

5320-01-727-6726

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Featured Parts

EBV-F2-60-0340 DET. NO 5
4820-01-577-6770
Fluid Valve Stem
EBV-F2-60-0340 REV 01
4820-01-577-6787
Ball Valve
EBV-F2-60-0340 VALVE ONLY
4820-01-577-6787
Ball Valve
EBV-F2-80-0001
4810-01-506-2833
Ported Valve Ball
EBV-F2-80-0001-01
4810-01-506-2833
Ported Valve Ball
EBV-F2-80-0001-04
4810-01-506-2908
Valve Seat
EBV-F2-80-0001-06
5330-01-506-9910
Preformed Packing
EBV-F2-80-0001-11
5331-01-506-7091
O-Ring

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Official Item Classification

Name
Pin-Rivet
Part Number
3M1261C8A5
(NSN) National Stock Number
5320-01-727-6726
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5320 Rivets
(INC) Item Name Code
67165
(FIIG) Federal Item Identification Guide
A528U0
Date
03/14/2025 (1 year ago)

stump shank style, crown countersunk less than 135 degrees head style, 0.078 inches maximum head height, 0.6385 inches minimum and 0.6485 inches maximum fastener length, 0.2490 inches minimum and 0.2495 inches maximum shank diameter

Specs & Compatibility

Fastener Length

0.6385 inches minimum and 0.6485 inches maximum

Head Style

crown countersunk less than 135 degrees

Head Height

0.078 inches maximum

Shank Diameter

0.2490 inches minimum and 0.2495 inches maximum

Shank Style

stump

Head Major Diameter

0.3856 inches minimum and 0.3989 inches maximum

Lubrication

cetyl alcohol

End Item Identification

f-15ex

Grip Length

0.3125 inches nominal

Shear Strength

125000 single pounds per square inch

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Part Name Assigned By Controlling Agency

pin-rivet,grooved,100 degree countersunk head,shear,lockbolt,stump type,cres,125 ksi fsu

Material

steel comp xm-13 overall

Material Document And Classification

ams5629 national std/spec single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

ams2700,method 1 or 2 national std/spec single treatment response overall

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0067165

Related Hardware Products

Part Number Description
3M1261C8A5 Pin-Rivet
93783-8A5 Pin-Rivet
AIC3059S8A5 Pin-Rivet
VLB257-8A5 Pin-Rivet

Frequently Asked Questions

What is the FSCG of the NSN 5320-01-727-6726?
The FSCG of the NSN 5320-01-727-6726 is 5320
Does the NSN 5320-01-727-6726 have a Schedule B code assigned?
Yes, the Schedule B code is 7318230000
Does NSN 5320-01-727-6726 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5320-01-727-6726 contain precious materials?
Item does not contain precious metal.
Does NSN 5320-01-727-6726 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5320-01-727-6726 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Fri, Mar 14, 2025