The Knob, cataloged under National Stock Number 5355-00-807-6951, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-807-6951 |
| Primary Part Number | 331548 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Style Designator | BALL |
| Thread Quantity Per Inch | 18 RECEPTACLE |
| Nominal Thread Size | 0.312 INCHES RECEPTACLE IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) RECEPTACLE |
| Color | RED |
| Attachment Method | SCREW ON |
| Gripping Surface Condition | SMOOTH |
| Outside Diameter | 1.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 331548 | Lockheed Martin Librascope Corporation (USA) |
| 111-5-16-18 | Dimcogray Corporation Dba Dimco-Gray Company (USA) |
| 60378 | Cnh Industrial America Llc Dba Cnh America (USA) |
NSN 5355-00-807-6951 is a Knob, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-807-6951 has 3 cross-referenced part numbers: 331548 (Lockheed Martin Librascope Corporation), 111-5-16-18 (Dimcogray Corporation Dba Dimco-Gray Company), 60378 (Cnh Industrial America Llc Dba Cnh America).
There are 6 known substitutes for 5355-00-807-6951: 5998-00-205-1371, 9540-00-879-2336, 9540-01-071-4716 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 331548: Style Designator: BALL; Thread Quantity Per Inch: 18 RECEPTACLE; Nominal Thread Size: 0.312 INCHES RECEPTACLE IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) RECEPTACLE. 8 total characteristics are documented in the Federal Logistics Information System.