NSN 1270-01-144-7993 · NIIN 011447993 · Part number 2277720-00
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West · FSC 1270 — Aircraft Gunnery Fire Control Components · FSG 12 — Fire Control Equipment · CAGE 06401
Government record, cited
NSN 1270-01-144-7993 — this item is cataloged by the U.S. Government under National Stock Number 1270-01-144-7993. Manufacturer of record part number: 2277720-00.
Also searched as1270-01-144-7993 ·
1270011447993 ·
NIIN 011447993 ·
01-144-7993 ·
FSC 1270 Aircraft Gunnery Fire Control Components · CAGE 06401 · 2277720-00
Manufacturer of record: L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
Identification
NSN: 1270-01-144-7993
NIIN: 011447993
FSC: 1270 — Aircraft Gunnery Fire Control Components
FSG: 12 — Fire Control Equipment
Primary part number: 2277720-00
Manufacturer: L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
General Description
The Housing,lower, cataloged under National Stock Number 1270-01-144-7993, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1270-01-144-7993
Primary Part Number
2277720-00
Item Name
Housing,lower
FSC / FSG
1270 / 12 — Aircraft Gunnery Fire Control Components
Manufacturer
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
No interchangeability data on file.
Other items in FSC 1270 — Aircraft Gunnery Fire Control Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1270-00-005-2054
TELESCOPE,SPOTTING
1270-00-026-4378
1270-00-026-4378 · Item name not on file
1270-00-026-4379
1270-00-026-4379 · Item name not on file
1270-00-030-7735
1270-00-030-7735 · Item name not on file
1270-00-030-7736
1270-00-030-7736 · Item name not on file
1270-00-057-2854
1270-00-057-2854 · Item name not on file
1270-00-061-3062
1270-00-061-3062 · Item name not on file
1270-00-080-8633
BLANK,ADAPTER
Frequently Asked Questions
What is NSN 1270-01-144-7993?
NSN 1270-01-144-7993 is a Housing,lower, manufactured by L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
What part numbers are listed for NSN 1270-01-144-7993?
NSN 1270-01-144-7993 has 1 manufacturer part number on file: 2277720-00 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).
What are the specifications of 2277720-00?
Key specifications for 2277720-00: End Item Identification: 1270-00-122-9449. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1270-01-144-7993 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.