The Bolt,hook, cataloged under National Stock Number 5306-01-190-2193, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-190-2193 |
| Primary Part Number | 12339013 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633 TY2 CL FE/ZN 25 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Distance From Inside of Bend to Shank End | 8.954 INCHES MINIMUM AND 8.974 INCHES MAXIMUM IN |
| Thread Length | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN |
| Style Designator | SQUARE BEND |
| Material Document and Classification | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Inside Center of Bend to Hook End | 0.188 INCHES NOMINAL IN |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 5575483 | Am General Llc (USA) |
| 12339013 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5306PL1504459 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5306011902193 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5306-01-190-2193 is a Bolt,hook, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-190-2193 has 2 manufacturer part numbers on file: 5575483 (Am General Llc), 12339013 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12339013: Surface Treatment Document and Classification: ASTM B633 TY2 CL FE/ZN 25 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Distance From Inside of Bend to Shank End: 8.954 INCHES MINIMUM AND 8.974 INCHES MAXIMUM IN; Thread Length: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN; Style Designator: SQUARE BEND. 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.