The Key,socket Head Screw, cataloged under National Stock Number 5120-01-601-5622, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-601-5622 |
| Primary Part Number | 23085 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Charles Reed Knight Jr Dba Knight's Armament Company |
| Status | ACTIVE |
| Drive Surface Size | 0.156 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 23085 PRIMARY | Charles Reed Knight Jr Dba Knight's Armament Company (USA) |
NSN 5120-01-601-5622 is a Key,socket Head Screw, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-601-5622 has 1 manufacturer part number on file: 23085 (Charles Reed Knight Jr Dba Knight's Armament Company).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-669-5337. Verify interchangeability with system specifications before substitution.
Key specifications for 23085: Drive Surface Size: 0.156 INCHES NOMINAL BOTH ENDS IN; Overall Length: 2.34 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: WRENCH, ALLEN 5/32 INCH IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.