The Block Assembly,adapter, cataloged under National Stock Number 1270-01-301-5850, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Alek Industries Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1270-01-301-5850 |
| Primary Part Number | 7709323-001 |
| Item Name | Block Assembly,adapter |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Alek Industries Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY PER QQ-A-200/8; 0.520 IN. O/A LG; 0.334 IN. O/A W; 0.225 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7709323-001 | Alek Industries Inc (USA) |
| 7709323-001 | Freehold Manufacturing Assembly Company, Inc. Dba Freehold Manufacturing Assembly Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 10162764 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 7709323-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1270-01-301-5850 is a Block Assembly,adapter, manufactured by Alek Industries Inc, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-301-5850 has 2 manufacturer part numbers on file: 7709323-001 (Alek Industries Inc), 7709323-001 (Freehold Manufacturing Assembly Company, Inc. Dba Freehold Manufacturing Assembly Co Inc).
Key specifications for 7709323-001: General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-200/8; 0.520 IN. O/A LG; 0.334 IN. O/A W; 0.225 IN. THK IN; End Item Identification: AIRCRAFT MODEL F-18. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1270-01-301-5850 has DEMIL Code B. 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.