The Screw,drive, cataloged under National Stock Number 5305-00-253-5605, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5305-00-253-5605 |
| Item Name | Screw,drive |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 0.073 INCHES IN |
| Head Height | 0.026 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Features Provided | CASEHARDENED |
| Head Style | ROUND |
| Pilot Diameter | 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| Pilot Length | 0.047 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL 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 |
| Reference | Meaning |
|---|---|
| 5305002535605 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5305PL2148397 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 220910 | C/1 Advisory reference — outside the item-of-supply concept Badger/tti a Unit of General Signal Corp |
| MS21318-3 | 5/9 Secondary reference U.S. Government activity |
| MS21318-3 | 3/2 Design control — primary reference U.S. Government activity |
| 10396524 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 4530-00-1/4LG | 5/1 Secondary reference Ajax Engineered Fasteners Acme Operations Pty Ltd |
NSN 5305-00-253-5605 is a Screw,drive, classified under FSC 5305, Screws. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5935-00-583-2430, 4420-01-364-6180, 5910-01-384-9924. Verify interchangeability with system specifications before substitution.
Key specifications for 5305-00-253-5605: Nonmachine Nominal Thread Diameter: 0.073 INCHES IN; Head Height: 0.026 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN; Fastener Length: 0.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES 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.