The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-00-953-3406, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Electric Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-953-3406 |
| Primary Part Number | 21C2404P014 |
| Item Name | Crowfoot Attachment,socket Wrenc |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Head Thickness | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Style Designator | FLARE NUT |
| Special Markings | 5/16 IN. WRENCH SIZE IN |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Wrenching Surface Size | 0.312 INCHES NOMINAL SINGLE END IN |
| Surface Treatment | NICKEL AND CHROMIUM OVERALL |
| Material | STEEL COMP 4340 OVERALL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Opening Width | 0.177 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28140 | Granco Industries Inc (USA) |
| WC19605-10 | Howmet Global Fastening Systems Inc. Div Microdot Products (USA) |
| 21C2404P014 PRIMARY | General Electric Company (USA) |
| WC19605-10 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| 28140 | Wta Tool Llc (USA) |
NSN 5120-00-953-3406 is a Crowfoot Attachment,socket Wrenc, manufactured by General Electric Company, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-953-3406 has 5 cross-referenced part numbers: 28140 (Granco Industries Inc), WC19605-10 (Howmet Global Fastening Systems Inc. Div Microdot Products), 21C2404P014 (General Electric Company), WC19605-10 (Howmet Global Fastening Systems Inc), 28140 (Wta Tool Llc).
There are 6 known substitutes for 5120-00-953-3406: 3020-00-517-2426, 5120-00-601-9406, 5330-01-012-2336 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21C2404P014: Head Thickness: 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Style Designator: FLARE NUT; Special Markings: 5/16 IN. WRENCH SIZE IN; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN. 12 total characteristics are documented in the Federal Logistics Information System.