The Rivet,blind, cataloged under National Stock Number 5320-01-735-0141, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-735-0141 |
| Primary Part Number | 97525A550 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Shank Diameter | 0.25 INCHES NOMINAL IN |
| Head Height | 0.08 INCHES NOMINAL IN |
| Fastener Length | 0.50 INCHES NOMINAL IN |
| Head Style | UNIVERSAL |
| Shank Style | STRAIGHT W/RADIUS CHAMFERED TIP |
| Material | STEEL CORROSION RESISTING OVERALL |
| Head Major Diameter | 0.50 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 97525A550 PRIMARY | Mcmaster-Carr Supply Co (USA) |
| 0125887 PRIMARY | Fastenal Company Div Bind (USA) |
| Reference | Meaning |
|---|---|
| 11B5091688 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 5320-01-735-0141 is a Rivet,blind, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-735-0141 has 2 manufacturer part numbers on file: 97525A550 (Mcmaster-Carr Supply Co), 0125887 (Fastenal Company Div Bind).
Key specifications for 97525A550: Shank Diameter: 0.25 INCHES NOMINAL IN; Head Height: 0.08 INCHES NOMINAL IN; Fastener Length: 0.50 INCHES NOMINAL IN; Head Style: UNIVERSAL. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.