The Screw,special, cataloged under National Stock Number 5305-01-079-8379, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aircraft Braking Systems Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-079-8379 |
| Primary Part Number | 5003651 |
| Item Name | Screw,special |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Meggitt Aircraft Braking Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,ALLOY 6061,TEMPER T6,0.625 IN. DIA HEAD,0.164-32 UNJC-3A EXTERNAL THD A |
| 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 |
|---|---|
| 5003651 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5003651 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
NSN 5305-01-079-8379 is a Screw,special, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-079-8379 has 1 manufacturer part number on file: 5003651 (Meggitt Aircraft Braking Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-369-6605. Verify interchangeability with system specifications before substitution.
Key specifications for 5003651: General Characteristics Item Description: ALUMINUM,ALLOY 6061,TEMPER T6,0.625 IN. DIA HEAD,0.164-32 UNJC-3A EXTERNAL THD A; End Item Identification: A-4B AIRCRAFT. 1 specification is 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.