The Screw,drive, cataloged under National Stock Number 5305-00-477-0380, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Pneudraulics, Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-00-477-0380 |
| Primary Part Number | 91000 |
| Item Name | Screw,drive |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Pneudraulics, Inc. |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 0.073 INCHES IN |
| Head Height | 0.026 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| Fastener Length | 0.063 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | ROUND |
| Pilot Diameter | 0.035 INCHES NOMINAL IN |
| Pilot Length | 0.025 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 1018 OVERALL |
| Head Diameter | 0.090 INCHES MINIMUM AND 0.099 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 |
|---|---|
| 91000 PRIMARY | Pneudraulics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| P8379 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Parker-Kalon Fastener Div |
NSN 5305-00-477-0380 is a Screw,drive, manufactured by Pneudraulics, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-00-477-0380 has 1 manufacturer part number on file: 91000 (Pneudraulics, Inc.).
Key specifications for 91000: Nonmachine Nominal Thread Diameter: 0.073 INCHES IN; Head Height: 0.026 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN; Fastener Length: 0.063 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 12 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.