The Stud,self-Locking, cataloged under National Stock Number 5307-01-441-7416, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-441-7416 |
| Primary Part Number | 12448496-2 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633, TYPE 2 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| Thread Length | 1.070 INCHES NOMINAL NUT THREAD IN |
| Hardness Rating | 20.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM |
| Style Designator | KNURLED SHANK |
| Material Document and Classification | ASTM A304 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.750 INCHES NUT THREAD IN |
| Locking Feature | KNURLED SHANK |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 16 NUT THREAD |
| Material | STEEL |
| Thread Series Designator | UNF NUT THREAD |
| Head Diameter | 1.310 INCHES NOMINAL IN |
| 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 |
|---|---|
| 12448496-2 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| RCSK15105-2 PRIMARY | Am General Llc (USA) |
NSN 5307-01-441-7416 is a Stud,self-Locking, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-441-7416 has 2 manufacturer part numbers on file: 12448496-2 (U S Army Tank Automotive Command Amsta-Im-Mm), RCSK15105-2 (Am General Llc).
Key specifications for 12448496-2: Surface Treatment Document and Classification: ASTM B633, TYPE 2 ASSN STD ALL TREATMENT RESPONSES OVERALL; Thread Length: 1.070 INCHES NOMINAL NUT THREAD IN; Hardness Rating: 20.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM; Style Designator: KNURLED SHANK. 14 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.