The Rivet,tubular, cataloged under National Stock Number 5320-00-894-3561, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-894-3561 |
| Primary Part Number | 519321 |
| Item Name | Rivet,tubular |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Shank Diameter | 0.123 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| Head Height | 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Fastener Length | 0.686 INCHES MINIMUM AND 0.706 INCHES MAXIMUM IN |
| Hole Depth | 0.229 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Features Provided | CASEHARDENED |
| Head Style | UNIVERSAL |
| Shank Style | TUBULAR |
| Material | NICKEL ALLOY OVERALL |
| Head Major Diameter | 0.238 INCHES MINIMUM AND 0.262 INCHES MAXIMUM 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 |
|---|---|
| 519321 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| AMS7232 | 5/9 Secondary reference U.S. Government activity |
| 519321 | 5/9 Secondary reference Edwards Brothers Inc. |
| AMS7232 | 5/1 Secondary reference Sae International Dba Sae International |
| 519321 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 519321 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 519321 | 5/9 Secondary reference U.S. Government activity |
| 519321 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-894-3561 is a Rivet,tubular, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-894-3561 has 1 manufacturer part number on file: 519321 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
2 possible matches (shared part number, not a government interchangeability claim): 5320-00-989-3721, 5310-01-288-6331. Verify interchangeability with system specifications before substitution.
Key specifications for 519321: Shank Diameter: 0.123 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN; Head Height: 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN; Fastener Length: 0.686 INCHES MINIMUM AND 0.706 INCHES MAXIMUM IN; Hole Depth: 0.229 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN. 9 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.