The Key,socket Head Screw, cataloged under National Stock Number 5120-00-198-5392, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 30 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-198-5392 |
| Primary Part Number | 8933179-1 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Features Provided | SHORT SERIES |
| Style Designator | L-HANDLE |
| Wrenching Surface Size | 0.156 INCHES NOMINAL BOTH ENDS IN |
| Environmental Attribute Code | PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT |
| Specification/standard Data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Long Arm Length | 2.406 INCHES MINIMUM AND 2.594 INCHES MAXIMUM IN |
| Short Arm Length | 0.750 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8933179-1 | Lockheed Martin Corporation Div Rms (USA) |
| 57020 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 8933179-1 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| BA27077-6 | At and T Corp (USA) |
| 41W2451 | General Stores Supply Office (USA) |
| 68009 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| 57020 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| AW5 | Sna Germany Gmbh (DEU) |
| 7122A21 | Mcmaster-Carr Supply Co (USA) |
| 13018N010 | Mutron Corp (USA) |
| 43-60194-06 | General Dynamics Motion Control Llc (USA) |
| A05522-010 | Moog Inc (USA) |
| 7027901P5REV3 | Mpd Components, Inc. (USA) |
| 417-57 | Cummins Power Generation Inc. (USA) |
| GGG-K-275 TY1CL1 | General Services Administration Federal Supply Service (USA) |
| 3PS12 | Chicago Pneumatic Tool Co (USA) |
| A-A-2473 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 10545649-2 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| B18.3 | The American Society of Mechanical Engineers (USA) |
| 563A717P2 | Bae Systems Controls Inc. (USA) |
NSN 5120-00-198-5392 is a Key,socket Head Screw, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-198-5392 has 32 cross-referenced part numbers: 8933179-1 (Lockheed Martin Corporation Div Rms), 57020 (Apex Tool Group, Llc Dba Nicholson), 8933179-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), BA27077-6 (At and T Corp), 41W2451 (General Stores Supply Office) and 27 more.
There are 12 known substitutes for 5120-00-198-5392: 5845-00-073-3614, 5950-00-087-6652, 1630-00-093-9628 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8933179-1: Material: STEEL OVERALL; Features Provided: SHORT SERIES; Style Designator: L-HANDLE; Overall Length: 2.561 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-198-5392 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.