The Holder,lamp, cataloged under National Stock Number 6240-00-938-1027, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Astronautics Corporation of America. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 6240-00-938-1027 |
| Primary Part Number | 109558 |
| Item Name | Holder,lamp |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 109558 PRIMARY | Astronautics Corporation of America (USA) |
NSN 6240-00-938-1027 is a Holder,lamp, manufactured by Astronautics Corporation of America, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-00-938-1027 has 1 manufacturer part number on file: 109558 (Astronautics Corporation of America).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-351-6479. Verify interchangeability with system specifications before substitution.
Key specifications for 109558: Special Features: ALUMINUM ALLOY,QQ-A-250/1,ANODIC COATING,MIL-A-8625 TYPE 2,CLASS 2,BLACK COLOR,0.770 IN. LONG, BENT 30 DEGREES,0.510 IN. FROM BASE TO A LENGTH OF 0.300 IN. WITH 0.120 IN. RADIUS,0.030 IN. WIDE,0.032 IN. THK,1 SLOT 0.050 IN. RADIUS,0.180 IN. LONG,0.100 IN. WIDE,0.020 IN. FROM BASE IN. 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.
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.