The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-077-3095, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-077-3095 |
| Primary Part Number | 12274537-92 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Head Height | 12.12 MILLIMETERS MINIMUM AND 12.88 MILLIMETERS MAXIMUM MM |
| Fastener Length | 50.00 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 2.5 |
| Thread Length | 46.0 MILLIMETERS MINIMUM MM |
| Hardness Rating | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | ISI 501,CL 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 20.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 30.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 1040 MEGAPASCALS |
| Minimum Yield Strength | 940 MEGAPASCALS |
| Material | STEEL 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 |
|---|---|
| 12274537-92 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12274537-92 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12274537-92 | Amz Alabama Inc. (USA) |
NSN 5305-01-077-3095 is a Screw,cap,hexagon Head, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-077-3095 has 3 manufacturer part numbers on file: 12274537-92 (U S Army Tank Automotive Command Amsta-Im-Mm), 12274537-92 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12274537-92 (Amz Alabama Inc.).
Key specifications for 12274537-92: Head Height: 12.12 MILLIMETERS MINIMUM AND 12.88 MILLIMETERS MAXIMUM MM; Fastener Length: 50.00 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-C-81562 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Pitch in Millimeters: 2.5. 16 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.