The Nut,plain,round, cataloged under National Stock Number 5310-01-132-8549, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Screw Products, Inc.. Government technical data includes 10 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-132-8549 |
| Primary Part Number | 9171 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Screw Products, Inc. |
| Status | ACTIVE |
| Thread Class | 2B |
| Nominal Thread Size | 0.112 INCHES IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Diameter | 0.250 INCHES NOMINAL IN |
| Nut Thickness | 0.188 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Nut Style | ROUND |
| Thread Quantity Per Inch | 40 |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-132-8549 is a Nut,plain,round, manufactured by Federal Screw Products, Inc., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-132-8549 has 2 cross-referenced part numbers: 9171 (Federal Screw Products, Inc.), 9171ADX (Airdale Express Llc Div Airdale Express).
There are 7 known substitutes for 5310-01-132-8549: 5140-00-106-5616, 1075-00-383-8284, 6130-00-669-6043 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9171: Thread Class: 2B; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Nominal Thread Size: 0.112 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 11 total characteristics are documented in the Federal Logistics Information System.