The Nut,plain,extended Washer,double, cataloged under National Stock Number 5310-00-905-4981, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-905-4981 |
| Primary Part Number | 64127-1032 |
| Item Name | Nut,plain,extended Washer,double |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Nominal Thread Size | 0.190 INCHES IN |
| Washer Thickness | 0.056 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Quantity Per Inch | 32 |
| Thread Series | UNF |
| Nut Style | DOUBLE HEXAGON |
| Temp Rating | 450.0 CELSIUS NOMINAL DEGC |
| Width Across Flats | 0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Washer Outside Diameter | 0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 64127-1032 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 52LH7611-3 | Harvard Industries Inc (USA) |
| C396-3 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| H28-3 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
NSN 5310-00-905-4981 is a Nut,plain,extended Washer,double, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-905-4981 has 4 cross-referenced part numbers: 64127-1032 (Sps Technologies, Llc Dba PB Fasteners), 52LH7611-3 (Harvard Industries Inc), C396-3 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), H28-3 (Howmet Global Fastening Systems Inc).
There are 4 known substitutes for 5310-00-905-4981: 5330-00-575-7134, 5340-00-677-3103, 6115-00-947-3931 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 64127-1032: Material: STEEL OVERALL; Nominal Thread Size: 0.190 INCHES IN; Washer Thickness: 0.056 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.