The Screw,assembled Washer, cataloged under National Stock Number 5305-00-637-7098, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-637-7098 |
| Primary Part Number | 13053 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| Primary Washer Outside Diameter | 0.203 INCHES NOMINAL IN |
| Primary Washer Material Thickness | 0.031 INCHES NOMINAL IN |
| Primary Washer Style | SPLIT HELICAL RING |
| Head Diameter | 0.203 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Head Style | ROUND |
| Washer Quantity | 1 |
| Thread Quantity Per Inch | 48 |
| Material | COPPER ALLOY OVERALL |
| Internal Drive Style | SLOT |
| Head Height | 0.078 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Fastener Length | 0.188 INCHES NOMINAL IN |
| Thread Length | 0.156 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13053 | Meggitt (new Hampshire), Inc (USA) |
| FF-W-84 CL E ST 2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| NA13053 | Meggitt (new Hampshire), Inc (USA) |
NSN 5305-00-637-7098 is a Screw,assembled Washer, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-637-7098 has 3 cross-referenced part numbers: 13053 (Meggitt (new Hampshire), Inc), FF-W-84 CL E ST 2 (Federal Specifications Promulgated by General Services Administration Washington DC), NA13053 (Meggitt (new Hampshire), Inc).
There are 5 known substitutes for 5305-00-637-7098: 5330-00-383-8772, 5935-00-794-2454, 5950-01-116-0360 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13053: Primary Washer Outside Diameter: 0.203 INCHES NOMINAL IN; Primary Washer Material Thickness: 0.031 INCHES NOMINAL IN; Primary Washer Style: SPLIT HELICAL RING; Head Diameter: 0.203 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.