The Nut,plain,extended Washer,hexago, cataloged under National Stock Number 5310-01-341-4122, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-341-4122 |
| Primary Part Number | 12268561 |
| Item Name | Nut,plain,extended Washer,hexago |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Thread Series | UNF |
| Surface Treatment | ZINC OVERALL |
| Surface Treatment Document and Classification | ASTM B633,TY 2,CL FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8640 OVERALL |
| Material Document and Classification | ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| Width Across Flats | 0.922 INCHES MINIMUM AND 0.939 INCHES MAXIMUM IN |
| Washer Thickness | 0.047 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Washer Outside Diameter | 1.230 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12268561 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 11.04.05.05 | Anortec SL (ESP) |
| 9102 | Plesium SL (ESP) |
NSN 5310-01-341-4122 is a Nut,plain,extended Washer,hexago, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-341-4122 has 3 cross-referenced part numbers: 12268561 (U S Army Tank Automotive Command Amsta-Im-Mm), 11.04.05.05 (Anortec SL), 9102 (Plesium SL).
There is 1 known substitute for 5310-01-341-4122: 6125-00-783-5229. Verify interchangeability with system specifications before substitution.
Key specifications for 12268561: Thread Direction: RIGHT-HAND; Nut Style: HEXAGON; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM; Nominal Thread Size: 0.625 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.