The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-732-0511, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is American Society of Mechanical Engineers Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-732-0511 |
| Primary Part Number | AEB02C500A12AW9A81 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | American Society of Mechanical Engineers Inc |
| Status | CANCELLED |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Fastener Length | 1.125 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY2CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.125 INCHES MAXIMUM IN |
| Material Document and Classification | SAEJ429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMA354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Minimum Yield Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 13 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AEB02C500A12AW9A81 | American Society of Mechanical Engineers Inc (USA) |
| AEB02C500A12AW9A91 | American Society of Mechanical Engineers Inc (USA) |
| Reference | Meaning |
|---|---|
| MS90275-110 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 5306000711767 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5305PL2260781 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| B1821BH050C113N | 3/2 Design control — primary reference U.S. Government activity |
| 5305007320511 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS90728-110 | 4/1 Identification reference U.S. Government activity |
| 738HX1 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 738-H-1 | 5/9 Secondary reference Oshkosh Corp |
| 10082585 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 2CD580 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
| 5315-410 | C/1 Advisory reference — outside the item-of-supply concept Cemen Tech, Inc. |
NSN 5305-00-732-0511 is a Screw,cap,hexagon Head, manufactured by American Society of Mechanical Engineers Inc, classified under FSC 5305, Screws. Status: cancelled.
NSN 5305-00-732-0511 has 2 manufacturer part numbers on file: AEB02C500A12AW9A81 (American Society of Mechanical Engineers Inc), AEB02C500A12AW9A91 (American Society of Mechanical Engineers Inc).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-476-8939. Verify interchangeability with system specifications before substitution.
Key specifications for AEB02C500A12AW9A81: Head Height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN; Fastener Length: 1.125 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY2CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 1.125 INCHES MAXIMUM IN. 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.
NSN 5305-00-732-0511 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.