The Socket,socket Wrench, cataloged under National Stock Number 5120-00-032-6171, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Hiller Aircraft Corporation. Government technical data includes 5 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-032-6171 |
| Primary Part Number | R503 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Hiller Aircraft Corporation |
| Status | CANCELLED |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Wrenching Surface Shape | HEXAGON SINGLE END INTERNAL |
| Material | STEEL OVERALL |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 4.250 INCHES NOMINAL SINGLE END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R503 PRIMARY | Hiller Aircraft Corporation (USA) |
NSN 5120-00-032-6171 is a Socket,socket Wrench, manufactured by Hiller Aircraft Corporation, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-032-6171 has 1 cross-referenced part number: R503 (Hiller Aircraft Corporation).
There are 5 known substitutes for 5120-00-032-6171: 3110-00-159-9283, 5977-00-337-8112, 4820-00-664-6655 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for R503: Drive End Shape: SQUARE SINGLE END INTERNAL; Wrenching Surface Shape: HEXAGON SINGLE END INTERNAL; Material: STEEL OVERALL; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-032-6171 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.