The Key,socket Head Screw, cataloged under National Stock Number 5120-01-672-7853, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bondhus Corp. Government technical data includes 8 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-672-7853 |
| Primary Part Number | 12191 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Bondhus Corp |
| Status | ACTIVE |
| Short Arm Length | 78.0 MILLIMETERS NOMINAL MM |
| Long Arm Length | 325.0 MILLIMETERS NOMINAL MM |
| Features Provided | LONG SERIES |
| Wrenching Surface Size | 22.0 MILLIMETERS NOMINAL BOTH ENDS MM |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Surface Treatment | PHOSPHATE OVERALL |
| Style Designator | L-HANDLE |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12191 PRIMARY | Bondhus Corp (USA) |
NSN 5120-01-672-7853 is a Key,socket Head Screw, manufactured by Bondhus Corp, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-672-7853 has 1 cross-referenced part number: 12191 (Bondhus Corp).
There are 9 known substitutes for 5120-01-672-7853: 5133-00-189-9325, 5935-00-222-7808, 5330-00-232-0636 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12191: Short Arm Length: 78.0 MILLIMETERS NOMINAL MM; Long Arm Length: 325.0 MILLIMETERS NOMINAL MM; Features Provided: LONG SERIES; Wrenching Surface Size: 22.0 MILLIMETERS NOMINAL BOTH ENDS MM. 8 total characteristics are documented in the Federal Logistics Information System.