The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-599-5054, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-599-5054 |
| Primary Part Number | 709-8345733-003-009 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | NICKEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0.250-20UNC-2AX1.25 NICUAL | Naval Sea Systems Command (USA) |
| 709-8345733-004-009 | Naval Sea Systems Command (USA) |
| 709-8345733-003-009 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5305-01-599-5054 is a Screw,cap,socket Head, manufactured by Naval Sea Systems Command, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-599-5054 has 3 cross-referenced part numbers: 0.250-20UNC-2AX1.25 NICUAL (Naval Sea Systems Command), 709-8345733-004-009 (Naval Sea Systems Command), 709-8345733-003-009 (Naval Sea Systems Command).
There is 1 known substitute for 5305-01-599-5054: 5305-01-649-9088. Verify interchangeability with system specifications before substitution.
Key specifications for 709-8345733-003-009: Fastener Length: 1.250 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Class: 2A A; Thread Direction: RIGHT-HAND. 7 total characteristics are documented in the Federal Logistics Information System.