The Screw,socket-Clamp, cataloged under National Stock Number 5305-01-499-6878, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartzell Propeller Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-499-6878 |
| Primary Part Number | A-321 |
| Item Name | Screw,socket-Clamp |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| Thread Size and Series/type Designator | 3/8-24 UNF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-321 PRIMARY | Hartzell Propeller Llc (USA) |
NSN 5305-01-499-6878 is a Screw,socket-Clamp, manufactured by Hartzell Propeller Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-499-6878 has 1 cross-referenced part number: A-321 (Hartzell Propeller Llc).
There are 8 known substitutes for 5305-01-499-6878: 6110-00-129-8698, 5342-00-200-4114, 6130-00-635-8505 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-321: Thread Size and Series/type Designator: 3/8-24 UNF; Special Features: 3/8-24; DOUBLE 60 DEG HEAD. 2 total characteristics are documented in the Federal Logistics Information System.