The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-282-5661, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5310-00-282-5661 |
| Primary Part Number | 7346893 |
| Item Name | Nut,plain,slotted,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Width Across Flats | 2.234 INCHES MINIMUM AND 2.266 INCHES MAXIMUM IN |
| Thread Series | UNEF |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.500 INCHES IN |
| Nut Height | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN |
| Nut Style | SLOTTED, HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 1045 OR STEEL COMP 1046 OR STEEL COMP 1548 OR STEEL COMP 1049 OR STEEL COMP 1050 OR STEEL COMP 1137 OR STEEL COMP 1139 OR STEEL COMP 1140 OR STEEL COMP 1141 OVERALL |
| Bearing Surface Type | WASHER FACED |
| 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 |
|---|---|
| 1827K11 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 1827K11 | Meritor Industrial Products, Llc (USA) |
| 7346893 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3974P11 | Taylor Machine Works Inc (USA) |
| Reference | Meaning |
|---|---|
| 314286 | 5/9 Secondary reference Daf Trucks N.v. |
| 5310007346893 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 61968R1 | 5/2 Secondary reference U.S. Government activity |
| 61968R1 | 5/9 Secondary reference U.S. Government activity |
| 5310002825661 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 61968R1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 66647M | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 5310-00-282-5661 is a Nut,plain,slotted,hexagon, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: cancelled.
NSN 5310-00-282-5661 has 4 manufacturer part numbers on file: 1827K11 (Meritor Heavy Vehicle Systems, Llc), 1827K11 (Meritor Industrial Products, Llc), 7346893 (U S Army Tank Automotive Command Amsta-Im-Mm), 3974P11 (Taylor Machine Works Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-058-4692, 5330-01-282-0914. Verify interchangeability with system specifications before substitution.
Key specifications for 7346893: Width Across Flats: 2.234 INCHES MINIMUM AND 2.266 INCHES MAXIMUM IN; Thread Series: UNEF; Material Document and Classification: SAE ASSN STD ALL MATERIAL RESPONSES OVERALL; Thread Direction: RIGHT-HAND. 11 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 5310-00-282-5661 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.