The Nut,plain,internal Wrenching, cataloged under National Stock Number 5310-00-208-7211, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-208-7211 |
| Primary Part Number | 8389895 |
| Item Name | Nut,plain,internal Wrenching |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Nut Style | INTERNAL WRENCHING |
| Nut Height | 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| Internal Drive Style | MULTIPLE SPLINE |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Quantity Per Inch | 28 |
| Nut Diameter | 0.393 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-208-7211 is a Nut,plain,internal Wrenching, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-208-7211 has 2 cross-referenced part numbers: 8389895 (U S Army Tank Automotive Command Amsta-Im-Mm), 570296 (Simmonds Precision Products Inc).
There are 2 known substitutes for 5310-00-208-7211: 4130-00-977-7741, 6750-01-407-8463. Verify interchangeability with system specifications before substitution.
Key specifications for 8389895: Nut Style: INTERNAL WRENCHING; Nut Height: 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN; Internal Drive Style: MULTIPLE SPLINE; Nominal Thread Size: 0.250 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.