The Swivel Clamp Assemb, cataloged under National Stock Number 6240-01-084-8098, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6240-01-084-8098 |
| Primary Part Number | 4491153-K-23SQ |
| Item Name | Swivel Clamp Assemb |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 4491153-K-23SQ | Naval Inventory Control Point Mechanicsburg (USA) |
| 4491157-8-48ASQ | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 4491153-K-23 | 3/9 Design control — primary reference Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance |
| 4491157-8-48A | 5/9 Secondary reference Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance |
NSN 6240-01-084-8098 is a Swivel Clamp Assemb, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-084-8098 has 2 manufacturer part numbers on file: 4491153-K-23SQ (Naval Inventory Control Point Mechanicsburg), 4491157-8-48ASQ (Naval Inventory Control Point Mechanicsburg).
Key specifications for 4491153-K-23SQ: Criticality Code Justification: ZZZY; End Item Identification: FAIRING MAST ASSY OE-207/BR; Reference Number Differentiating Characteristics: QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION. 2 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 6240-01-084-8098 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.