The Cord,lower,bomb Bay Door, cataloged under National Stock Number 1560-01-059-8775, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Harlow Aerostructures, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1560-01-059-8775 |
| Primary Part Number | 2-6164-5 |
| Item Name | Cord,lower,bomb Bay Door |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Harlow Aerostructures, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2-6164-5 | Harlow Aerostructures, Llc (USA) |
| 2-6164-5 | Aero Components, Llc (USA) |
| 2-6164-5 | Malones Cnc Machining Inc (USA) |
| 2-6164-5 | Pro-Fab, Llc (USA) |
| 2-6164-5 | Volumatic Inc Dba Volumatic Inc (USA) |
| 2-6164-5 | Tect Hypervelocity, Inc. (USA) |
| 2-6164-5 | C. E. Machine Co., Inc. (USA) |
| 2-6164-5 | Camnetics Manufacturing Corporation (USA) |
| 2-6164-5 | Nordam Group Llc, the Div Nordam (USA) |
| 2-6164-5 | Infinity Fabrication, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2-6164-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1560-01-059-8775 is a Cord,lower,bomb Bay Door, manufactured by Harlow Aerostructures, Llc, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-059-8775 has 10 manufacturer part numbers on file: 2-6164-5 (Harlow Aerostructures, Llc), 2-6164-5 (Aero Components, Llc), 2-6164-5 (Malones Cnc Machining Inc), 2-6164-5 (Pro-Fab, Llc), 2-6164-5 (Volumatic Inc Dba Volumatic Inc) and 5 more.
1 possible match (shared part number, not a government interchangeability claim): 1680-01-515-2508. Verify interchangeability with system specifications before substitution.
Key specifications for 2-6164-5: End Item Identification: B-52 ACFT. 0 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.
NSN 1560-01-059-8775 has DEMIL Code Q. 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.