The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-599-4057, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-599-4057 |
| Primary Part Number | 2042-224 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Collar Inside Diameter | 1.501 INCHES NOMINAL IN |
| Collar Style | STRAIGHT TYPE |
| Collar Outside Diameter | 2.000 INCHES NOMINAL IN |
| Material Document and Classification | MS6381 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 4140 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2042-224 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 2041-224 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5320-01-599-4057 is a Collar,pin-Rivet, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-599-4057 has 1 manufacturer part number on file: 2042-224 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 2042-224: Collar Inside Diameter: 1.501 INCHES NOMINAL IN; Collar Style: STRAIGHT TYPE; Collar Outside Diameter: 2.000 INCHES NOMINAL IN; Material Document and Classification: MS6381 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 5 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.
NSN 5320-01-599-4057 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.