The Setscrew, cataloged under National Stock Number 5305-00-724-5898, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-724-5898 |
| Primary Part Number | 191942 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | CANCELLED |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Internal Drive Style | HEXAGON |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Length | 0.375 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Point Style | CUP |
| Width Across Flats | 0.156 INCHES NOMINAL IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Class | 3A A |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 191942 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| MX-261193-3 PIECE 28 | The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (USA) |
| MS51963-83 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2552093-4 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| FFS200 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MX242266-3PC28 | The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company (USA) |
| 191950 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 5305PL0780046 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 191950 | General Motors Llc Dba General Motors Llc (USA) |
| 110258 | Schoonmaker Service Parts Co Inc (USA) |
| MX-242266-3 PIE | Hydrapak Inc (USA) |
| A93291 | Frontgrade Technologies Inc. (USA) |
| SP-59 PIECE 51 | Beach-Russ Company (USA) |
| MS51963-83 5/16 -18UNC-3AX3/8 L | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5305-00-724-5898 is a Setscrew, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-724-5898 has 14 cross-referenced part numbers: 191942 (Army Weapons Command Attn Amswe-Ree-S), MX-261193-3 PIECE 28 (The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company), MS51963-83 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 2552093-4 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), FFS200 (Federal Specifications Promulgated by General Services Administration Washington DC) and 9 more.
There are 6 known substitutes for 5305-00-724-5898: 4410-00-372-0897, 4530-00-383-7974, 2530-00-767-7859 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 191942: Fastener Length: 0.375 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Internal Drive Style: HEXAGON; Surface Treatment: CADMIUM AND CHROMATE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-724-5898 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.