The Bolt,machine, cataloged under National Stock Number 5306-00-262-9619, 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 3 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-262-9619 |
| Primary Part Number | 7412211 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Head Height | 0.125 INCHES NOMINAL IN |
| Fastener Length | 0.312 INCHES NOMINAL IN |
| Thread Length | 0.312 INCHES MAXIMUM IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.562 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL COMP 1020 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 |
|---|---|
| 3X161 | Meritor Industrial Products, Llc (USA) |
| 7412211 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3X161 | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 397321 | 5/9 Secondary reference White Motor Corp |
| S563 | 5/9 Secondary reference Diamond Reo Truck Co |
| 594127 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
| 5306002629619 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| BB16269 | 5/9 Secondary reference Diamond Reo Truck Co |
| 2100391 | 5/9 Secondary reference General Motors Corp |
| 3X161 | 5/9 Secondary reference Kenworth Truck Co a Div of Paccar Inc |
| 3X161 | 5/9 Secondary reference Kaitlin Corp |
| 3X161 | 5/9 Secondary reference Corbitt Co Inc |
| S563 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
| 69753 | 5/9 Secondary reference Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
NSN 5306-00-262-9619 is a Bolt,machine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: cancelled.
NSN 5306-00-262-9619 has 3 manufacturer part numbers on file: 3X161 (Meritor Industrial Products, Llc), 7412211 (U S Army Tank Automotive Command Amsta-Im-Mm), 3X161 (Meritor Heavy Vehicle Systems, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 4710-01-100-0105, 1640-01-653-0583, 5315-01-654-3450. Verify interchangeability with system specifications before substitution.
Key specifications for 7412211: Head Height: 0.125 INCHES NOMINAL IN; Fastener Length: 0.312 INCHES NOMINAL IN; Thread Length: 0.312 INCHES MAXIMUM IN; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.
NSN 5306-00-262-9619 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.