The Screw,machine, cataloged under National Stock Number 5305-01-084-4652, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Woodward, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-084-4652 |
| Primary Part Number | 9987-961PC31 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Head Height | 0.096 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN |
| Screw Surface Treatment | OXIDE |
| Fastener Length | 6.899 INCHES MINIMUM AND 6.904 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Length | 2.000 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Features Provided | CASEHARDENED |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 1117 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.205 INCHES MINIMUM AND 0.210 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 |
|---|---|
| 9987-961PC31 PRIMARY | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 012620 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5305-01-084-4652 is a Screw,machine, manufactured by Woodward, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-084-4652 has 1 manufacturer part number on file: 9987-961PC31 (Woodward, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 2990-01-133-6937, 5935-01-682-7795. Verify interchangeability with system specifications before substitution.
Key specifications for 9987-961PC31: Head Height: 0.096 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN; Screw Surface Treatment: OXIDE; Fastener Length: 6.899 INCHES MINIMUM AND 6.904 INCHES MAXIMUM IN; Screw Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE. 14 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.