The Support,structural Component,air, cataloged under National Stock Number 1560-01-237-4455, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Nordam Group Llc, the Div Nordam. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-237-4455 |
| Primary Part Number | 25-5308 |
| Item Name | Support,structural Component,air |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Nordam Group Llc, the Div Nordam |
| Status | ACTIVE |
| Supplementary Features | FUNCTIONAL DESCRIPTION:USED ON WHEEL WELL DOOR HINGE BEAM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 25-5308 | Nordam Group Llc, the Div Nordam (USA) |
| 25-5308 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 25-5308 | C. E. Machine Co., Inc. (USA) |
| 25-5308 | Tect Hypervelocity, Inc. (USA) |
| 25-5308 | Pro-Fab, Llc (USA) |
| 25-5308 | Aero Components, Llc (USA) |
| 25-5308 | Infinity Fabrication, Inc. (USA) |
| 25-5308 | Volumatic Inc Dba Volumatic Inc (USA) |
| 25-5308 | Harlow Aerostructures, Llc (USA) |
| 25-5308 | Malones Cnc Machining Inc (USA) |
| Reference | Meaning |
|---|---|
| 25-5308 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-237-4455 is a Support,structural Component,air, manufactured by Nordam Group Llc, the Div Nordam, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-237-4455 has 10 manufacturer part numbers on file: 25-5308 (Nordam Group Llc, the Div Nordam), 25-5308 (D-J Engineering Inc Dba D-J Engineering Inc), 25-5308 (C. E. Machine Co., Inc.), 25-5308 (Tect Hypervelocity, Inc.), 25-5308 (Pro-Fab, Llc) and 5 more.
1 possible match (shared part number, not a government interchangeability claim): 6920-01-648-6986. Verify interchangeability with system specifications before substitution.
Key specifications for 25-5308: Supplementary Features: FUNCTIONAL DESCRIPTION:USED ON WHEEL WELL DOOR HINGE BEAM; Special Features: ALTER BAC 1518-183 BY 87.00 IN. LG; 2024-T4 EXTR PER QQ-A-267,T4 TEMPER; FINISH F-2.30; NHA 24-1536 IN; End Item Identification: ACFT MODEL B-52G G. 1 specification is 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.
NSN 1560-01-237-4455 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.