The Telescope,spotting, cataloged under National Stock Number 1270-00-005-2054, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1270-00-005-2054 |
| Primary Part Number | 301240 |
| Item Name | Telescope,spotting |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| General Characteristics Item Description | 4.562 IN. LG,1.812 IN. W,1.250 IN. H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 301240 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
NSN 1270-00-005-2054 is a Telescope,spotting, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-00-005-2054 has 1 manufacturer part number on file: 301240 (Northrop Grumman Corp Electronic Systems Defensive System Div).
3 possible matches (shared part number, not a government interchangeability claim): 5845-00-201-4184, 3510-01-203-2122, 5355-01-422-3517. Verify interchangeability with system specifications before substitution.
Key specifications for 301240: General Characteristics Item Description: 4.562 IN. LG,1.812 IN. W,1.250 IN. H IN. 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 1270-00-005-2054 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.