The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-656-5417, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-656-5417 |
| Primary Part Number | 5338735-085SS |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Head Height | 5.5 MILLIMETERS NOMINAL MM |
| Fastener Length | 100.0 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | SAE-AMS-QQ-P-416 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 1.25 |
| Thread Length | 22.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 8.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 78000 POUNDS PER SQUARE INCH LBS |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | M |
| 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 |
|---|---|
| 01209978 | Bae Systems Land & Armaments L.p. (USA) |
| 5338735-085SS PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5338735-085SS | 5/9 Secondary reference All Stainless Inc |
| 5338735-085SS | 5/9 Secondary reference All Stainless, Inc. |
NSN 5305-01-656-5417 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-656-5417 has 2 manufacturer part numbers on file: 01209978 (Bae Systems Land & Armaments L.p.), 5338735-085SS (Naval Sea Systems Command).
Key specifications for 5338735-085SS: Head Height: 5.5 MILLIMETERS NOMINAL MM; Fastener Length: 100.0 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: SAE-AMS-QQ-P-416 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Thread Pitch in Millimeters: 1.25. 13 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.