The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-481-0985, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-481-0985 |
| Primary Part Number | 44187 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Barnes Group Inc. Dba Barnes Distribution |
| Status | ACTIVE |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Series | M |
| Thread Pitch in Millimeters | 1.25 |
| Nominal Thread Size | 8.0 MILLIMETERS MM |
| Nut Height | 6.50 INCHES NOMINAL IN |
| Width Across Flats | 13.00 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Surface Treatment | ZINC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44187 PRIMARY | Barnes Group Inc. Dba Barnes Distribution (USA) |
NSN 5310-01-481-0985 is a Nut,plain,hexagon, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-481-0985 has 1 cross-referenced part number: 44187 (Barnes Group Inc. Dba Barnes Distribution).
There are 6 known substitutes for 5310-01-481-0985: 5315-00-060-1239, 7510-00-223-6807, 5133-00-262-2165 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44187: Material: STEEL PROPERTY CLASS 10.9 OVERALL; Thread Direction: RIGHT-HAND; End Item Identification: MRAP - UNIQUE NSN - USED ON 6 MRAP VARIANTS (A/C SYSTEM); MRAP BUFFALO MK2A2; Thread Series: M. 12 total characteristics are documented in the Federal Logistics Information System.