The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-515-7304, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bath Iron Works Corporation. Government technical data includes 15 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-515-7304 |
| Primary Part Number | 8100-1645-0311 PC52 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Thread Length | 0.926 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Thread Quantity Per Inch | 11 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nondefinitive Spec/std Data | 4 TYPE |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Material | NICKEL ALLOY K-500 OVERALL |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
| Head Style | FLAT COUNTERSUNK |
| Thread Class | 2A A |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Head Diameter | 1.112 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Locking Feature | PATCH OR PELLET OR STRIP THREADS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8100-1645-0311 PC52 PRIMARY | Bath Iron Works Corporation (USA) |
| 0718-01 | Precision Products Inc Dba Precision Products Inc (USA) |
NSN 5305-01-515-7304 is a Screw,cap,socket Head, manufactured by Bath Iron Works Corporation, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-515-7304 has 2 cross-referenced part numbers: 8100-1645-0311 PC52 (Bath Iron Works Corporation), 0718-01 (Precision Products Inc Dba Precision Products Inc).
There are 3 known substitutes for 5305-01-515-7304: 2520-00-404-7059, 5325-00-584-2263, 6515-01-506-4699. Verify interchangeability with system specifications before substitution.
Key specifications for 8100-1645-0311 PC52: Thread Length: 0.926 INCHES NOMINAL IN; Internal Drive Style: HEXAGON; Thread Quantity Per Inch: 11; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 16 total characteristics are documented in the Federal Logistics Information System.