The Screw,drive, cataloged under National Stock Number 5305-01-134-5553, 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 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5305-01-134-5553 |
| Primary Part Number | 218678 |
| Item Name | Screw,drive |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 0.086 INCHES IN |
| Head Height | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Fastener Length | 0.105 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL STD 171,TYPE 2,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Features Provided | CASEHARDENED |
| Head Style | ROUND |
| Pilot Diameter | 0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN |
| Pilot Length | 0.047 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material | STEEL OVERALL |
| Head Diameter | 0.148 INCHES MINIMUM AND 0.182 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 |
NSN 5305-01-134-5553 is a Screw,drive, manufactured by Woodward, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-134-5553 has 2 manufacturer part numbers on file: 218678 (Woodward, Inc.), 91624296 (Thales Sa).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-334-1628. Verify interchangeability with system specifications before substitution.
Key specifications for 218678: Nonmachine Nominal Thread Diameter: 0.086 INCHES IN; Head Height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Fastener Length: 0.105 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL STD 171,TYPE 2,CLASS 3 MIL 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.