The Screw,assembled Washer, cataloged under National Stock Number 5305-00-022-8354, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 19 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-022-8354 |
| Primary Part Number | 4142 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | CANCELLED |
| Washer Quantity | 1 |
| Primary Washer Material Thickness | 0.018 INCHES MINIMUM AND 0.024 INCHES MAXIMUM IN |
| Head Style | ROUND |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Thread Class | 2A A |
| Head Height | 0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Primary Washer Style | FLAT EXTERNAL TEETH |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM PRIMARY WASHER |
| Primary Washer Outside Diameter | 0.365 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN |
| Head Diameter | 0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.237 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4142 | Hdt Expeditionary Systems Inc (USA) |
| 5305000228354 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 228354 | Army Weapons Command Attn Amswe-Ree-S (USA) |
NSN 5305-00-022-8354 is a Screw,assembled Washer, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-022-8354 has 3 cross-referenced part numbers: 4142 (Hdt Expeditionary Systems Inc), 5305000228354 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 228354 (Army Weapons Command Attn Amswe-Ree-S).
There are 12 known substitutes for 5305-00-022-8354: 5360-00-057-2400, 5940-00-193-0217, 5305-00-349-8181 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4142: Washer Quantity: 1; Primary Washer Material Thickness: 0.018 INCHES MINIMUM AND 0.024 INCHES MAXIMUM IN; Head Style: ROUND; Nominal Thread Diameter: 0.190 INCHES IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-022-8354 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.