The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-021-3475, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-021-3475 |
| Primary Part Number | AN8506-15 |
| Item Name | Crowfoot Attachment,socket Wrenc |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-Z-325 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Drive Surface Size | 0.380 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 1.320 INCHES NOMINAL SINGLE END IN |
| Style Designator | OPEN END CAMBER |
| Material Document and Classification | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Material | STEEL COMP 8630 OVERALL |
| Head Thickness | 0.313 INCHES NOMINAL 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 |
|---|---|
| AN8506-15 PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| Reference | Meaning |
|---|---|
| AN8506-15 | 5/9 Secondary reference U.S. Government activity |
NSN 5120-01-021-3475 is a Crowfoot Attachment,socket Wrenc, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-021-3475 has 1 manufacturer part number on file: AN8506-15 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
Key specifications for AN8506-15: Surface Treatment Document and Classification: QQ-Z-325 FED SPEC ALL TREATMENT RESPONSES OVERALL; Drive Surface Size: 0.380 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 1.320 INCHES NOMINAL SINGLE END IN; Style Designator: OPEN END CAMBER. 10 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.