The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-017-9881, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is International Harvester Co Agricultural Equipment Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-017-9881 |
| Primary Part Number | 179881 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | International Harvester Co Agricultural Equipment Div |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE AND 5 GRADE |
| Material | STEEL OVERALL |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Minimum Tensile Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A A |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Quantity Per Inch | 13 |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 179881 | International Harvester Co Agricultural Equipment Div (USA) |
| 802365 | American Hoist and Derrick Co |
| S288 | Meritor Industrial Products, Llc (USA) |
| MS35295-109 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 179881 | Navistar International Corporation Dba Navistar (USA) |
| X967 | Paccar Government Group Co Yarrow Bay Office Pk (USA) |
| 179881 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 179881 | General Motors Corp (USA) |
| 4099 | Fwd Seagrave Holdings Lp (USA) |
| BCVX4KL | CAGE 00000 |
| 802365 | Terex American Crane Corp (USA) |
| S288 | Meritor Heavy Vehicle Systems, Llc (USA) |
NSN 5305-00-017-9881 is a Screw,cap,hexagon Head, manufactured by International Harvester Co Agricultural Equipment Div, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-017-9881 has 12 cross-referenced part numbers: 179881 (International Harvester Co Agricultural Equipment Div), 802365 (American Hoist and Derrick Co), S288 (Meritor Industrial Products, Llc), MS35295-109 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 179881 (Navistar International Corporation Dba Navistar) and 7 more.
There are 12 known substitutes for 5305-00-017-9881: 9540-00-119-4898, 6350-00-480-1410, 4920-00-589-3513 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 179881: Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE AND 5 GRADE; Material: STEEL OVERALL; Hardness Rating: 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 14 total characteristics are documented in the Federal Logistics Information System.