The Screw,assembled Washer, cataloged under National Stock Number 5305-00-019-0163, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales. Government technical data includes 19 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 | 5305-00-019-0163 |
| Primary Part Number | 5305000190163 |
| Item Name | Screw,assembled Washer |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| Status | ACTIVE |
| Thread Class | 2A A |
| Head Height | 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Primary Washer Style | SPLIT HELICAL RING |
| Hardness Rating | 53.0 ROCKWELL C MAXIMUM TOP OF HEAD |
| Material | STEEL OVERALL |
| Primary Washer Outside Diameter | 0.283 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM THREADS |
| Washer Quantity | 1 |
| Primary Washer Material Thickness | 0.040 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Thread Length | 1.210 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FILLISTER |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 |
| Head Diameter | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5305000190163 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 190163 | Army Weapons Command Attn Amswe-Ree-S (USA) |
NSN 5305-00-019-0163 is a Screw,assembled Washer, manufactured by E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-019-0163 has 2 cross-referenced part numbers: 5305000190163 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 190163 (Army Weapons Command Attn Amswe-Ree-S).
There are 2 known substitutes for 5305-00-019-0163: 5940-00-782-8942, 5325-01-205-4354. Verify interchangeability with system specifications before substitution.
Key specifications for 5305000190163: Thread Class: 2A A; Head Height: 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Primary Washer Style: SPLIT HELICAL RING. 19 total characteristics are documented in the Federal Logistics Information System.