The Bolt,machine, cataloged under National Stock Number 5306-01-375-7530, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-375-7530 |
| Primary Part Number | 803-2177917-06-17 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Head Diameter | 1.500 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Fastener Length | 2.750 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 400 OVERALL |
| Thread Quantity Per Inch | 13 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Material Document and Classification | QQ-N-281,CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 803-2177917-6-1 7 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 93-50 | Hardie-Tynes Co., Inc. (USA) |
| 803-2177917-06-17 PRIMARY | Naval Ship Systems Command (USA) |
| 60-1073 PIECE 457 | Hardie-Tynes Co., Inc. (USA) |
NSN 5306-01-375-7530 is a Bolt,machine, manufactured by Naval Ship Systems Command, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-375-7530 has 4 cross-referenced part numbers: 803-2177917-6-1 7 (Zf Industrieantriebe Witten Gmbh), 93-50 (Hardie-Tynes Co., Inc.), 803-2177917-06-17 (Naval Ship Systems Command), 60-1073 PIECE 457 (Hardie-Tynes Co., Inc.).
There are 12 known substitutes for 5306-01-375-7530: 6250-00-196-8917, 3030-00-517-1250, 5330-00-570-2769 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 803-2177917-06-17: Head Diameter: 1.500 INCHES NOMINAL IN; Thread Class: 2A A; Fastener Length: 2.750 INCHES NOMINAL IN; Material: NICKEL ALLOY 400 OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.