The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-721-3698, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 14 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-721-3698 |
| Primary Part Number | 100129 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Internal Drive Style | HEXAGON |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Thread Series Designator | UNRC |
| Material | STEEL OVERALL |
| Head Diameter | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Width Across Flats | 0.1875 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Fastener Length | 3.000 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Head Height | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 20 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100129 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5305007213698 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 100129 PRIMARY | Cummins Inc. (USA) |
NSN 5305-00-721-3698 is a Screw,cap,socket Head, manufactured by Cummins Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-721-3698 has 3 cross-referenced part numbers: 100129 (Zf Industrieantriebe Witten Gmbh), 5305007213698 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 100129 (Cummins Inc.).
There are 7 known substitutes for 5305-00-721-3698: 5330-00-040-9784, 5310-00-169-7336, 5998-00-419-0353 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100129: Internal Drive Style: HEXAGON; Thread Length: 1.000 INCHES NOMINAL IN; Thread Series Designator: UNRC; Material: STEEL OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.