The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-537-6094, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, 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 | 5305-01-537-6094 |
| Primary Part Number | 4491143-65SQ |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4491143-65SQ | Naval Inventory Control Point Mechanicsburg (USA) |
| 4491143-65 | Bek, Inc. Dba Level 1 Fasteners (USA) |
| 4491143-65 | Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance (USA) |
| 4491143-65 | Fitzhugh Clifton Dba Hyperox Technologies (USA) |
| 4491143-65 | Scandia Manufacturing Co., Inc. (USA) |
NSN 5305-01-537-6094 is a Screw,cap,socket Head, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-537-6094 has 5 cross-referenced part numbers: 4491143-65SQ (Naval Inventory Control Point Mechanicsburg), 4491143-65 (Bek, Inc. Dba Level 1 Fasteners), 4491143-65 (Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance), 4491143-65 (Fitzhugh Clifton Dba Hyperox Technologies), 4491143-65 (Scandia Manufacturing Co., Inc.).
There is 1 known substitute for 5305-01-537-6094: 5305-01-548-7908. Verify interchangeability with system specifications before substitution.
Key specifications for 4491143-65SQ: Reference Number Differentiating Characteristics: QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION; End Item Identification: MAST ANTENNA SYSTEM ANBRA34; Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: MAST FAIRING ASSEMBLY (DRAWING NAME). 4 total characteristics are documented in the Federal Logistics Information System.