The Handle,bail, cataloged under National Stock Number 5340-01-247-0631, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Unicorp.. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-247-0631 |
| Primary Part Number | R1055-4 |
| Item Name | Handle,bail |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Unicorp. |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Inside Length | 4.719 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM IN |
| Mounting Facility Length | 1.187 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Style Designator | EYE HOOK |
| Material Document and Classification | QQ-A-200/9,T5 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8,T6 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.312 INCHES IN |
| Stock Diameter | 0.281 INCHES NOMINAL IN |
| Color | BLACK OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 2A A |
| Material | ALUMINUM ALLOY 6063 OR ALUMINUM ALLOY 6061 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12224-A-3124-2 | Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA) |
| R1055-4 PRIMARY | Unicorp. (USA) |
| Reference | Meaning |
|---|---|
| GH500F4 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| 12224-A-3124-2 | 5/9 Secondary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
NSN 5340-01-247-0631 is a Handle,bail, manufactured by Unicorp., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-247-0631 has 2 manufacturer part numbers on file: 12224-A-3124-2 (Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware), R1055-4 (Unicorp.).
Key specifications for R1055-4: Mounting Facility Quantity: 2; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Inside Length: 4.719 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 4.990 INCHES MINIMUM AND 5.010 INCHES MAXIMUM IN. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.