The Rivet,tubular, cataloged under National Stock Number 5320-00-476-0029, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-476-0029 |
| Primary Part Number | 232196Y4 |
| Item Name | Rivet,tubular |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Shank Diameter | 0.25775 INCHES MINIMUM AND 0.25875 INCHES MAXIMUM IN |
| Head Height | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Fastener Length | 0.565 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Hole Depth | 0.530 INCHES NOMINAL IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Criticality Code Justification | AAZE |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT FILLISTER |
| Shank Style | TUBULAR |
| Surface Treatment | PHOSPHATE OVERALL |
| Test Data Document | 81343-AMS2640 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | STEEL COMP 8740 OVERALL |
| Head Major Diameter | 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Hole Diameter | 0.125 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 232196Y4 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
NSN 5320-00-476-0029 is a Rivet,tubular, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-476-0029 has 1 manufacturer part number on file: 232196Y4 (Curtiss-Wright Controls, Inc. Div Actuation Division).
Key specifications for 232196Y4: Shank Diameter: 0.25775 INCHES MINIMUM AND 0.25875 INCHES MAXIMUM IN; Head Height: 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Fastener Length: 0.565 INCHES MINIMUM AND 0.575 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. 15 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.