The Socket,wrench,face Spanner, cataloged under National Stock Number 5120-00-702-9657, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 9 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-702-9657 |
| Primary Part Number | S6170-10027 |
| Item Name | Socket,wrench,face Spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Opening Diameter | 1.713 INCHES NOMINAL IN |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Angle Between Lugs | 45.0 DEGREES NOMINAL |
| Outside Diameter | 1.984 INCHES NOMINAL IN |
| Lug Width | 0.163 INCHES MINIMUM AND 0.168 INCHES MAXIMUM IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Lug Length | 0.218 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE AND CHROMIUM AND NICKEL OVERALL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| S6170-10027 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5120-00-702-9657 is a Socket,wrench,face Spanner, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-702-9657 has 1 manufacturer part number on file: S6170-10027 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6170-10027: Opening Diameter: 1.713 INCHES NOMINAL IN; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Angle Between Lugs: 45.0 DEGREES NOMINAL; Overall Length: 2.000 INCHES NOMINAL IN. 9 specifications are 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.