The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-010-3031, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-010-3031 |
| Primary Part Number | 5139101 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Nut Height | 0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Series | UNF |
| Thread Quantity Per Inch | 16 |
| Hardness Rating | 68.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Nominal Thread Size | 0.750 INCHES IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nondefinitive Spec/std Data | 2 TYPE AND 4 STYLE AND A GRADE |
| Material Document and Classification | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Width Across Flats | 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5139101 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| P54 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 103031 | General Motors Llc Dba General Motors Llc (USA) |
| 103031 | Fruehauf Corp (USA) |
| 103031 | General Motors Corp (USA) |
| 6X33-4 PRIMARY | Kenworth Truck Co a Div of Paccar Inc (USA) |
| DX599B | Diamond Reo Truck Co (USA) |
| FFN836 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2686E7 | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
| 103031 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| N12311E | Diamond Reo Truck Co (USA) |
| P54 | Fmc Corp (USA) |
| JT10618 | White Farm Equipment Co Sub of Tic Investment Inc (USA) |
NSN 5310-00-010-3031 is a Nut,plain,hexagon, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-010-3031 has 13 cross-referenced part numbers: 5139101 (U S Army Tank Automotive Command Amsta-Im-Mm), P54 (Bae Systems Land & Armaments L.p.), 103031 (General Motors Llc Dba General Motors Llc), 103031 (Fruehauf Corp), 103031 (General Motors Corp) and 8 more.
There are 12 known substitutes for 5310-00-010-3031: 5330-00-266-2693, 6660-00-282-2860, 3040-00-466-2318 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5139101: Nut Height: 0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN; Nut Style: HEXAGON; Thread Series: UNF; Thread Quantity Per Inch: 16. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-010-3031 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.