NSN 1270-01-184-2973 · NIIN 011842973 · Part number SUM3549
Ge Aviation Systems Llc · FSC 1270 — Aircraft Gunnery Fire Control Components · FSG 12 — Fire Control Equipment · CAGE 35012
Government record, cited
NSN 1270-01-184-2973 — this item is cataloged by the U.S. Government under National Stock Number 1270-01-184-2973. Manufacturer of record part number: SUM3549.
Also searched as1270-01-184-2973 ·
1270011842973 ·
NIIN 011842973 ·
01-184-2973 ·
FSC 1270 Aircraft Gunnery Fire Control Components · CAGE 35012 · SUM3549
FSC: 1270 — Aircraft Gunnery Fire Control Components
FSG: 12 — Fire Control Equipment
Primary part number: SUM3549
Manufacturer: Ge Aviation Systems Llc
General Description
The Housing Assembly,upper, cataloged under National Stock Number 1270-01-184-2973, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Ge Aviation Systems Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1270-01-184-2973
Primary Part Number
SUM3549
Item Name
Housing Assembly,upper
FSC / FSG
1270 / 12 — Aircraft Gunnery Fire Control Components
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 1270-01-184-2973?
NSN 1270-01-184-2973 is a Housing Assembly,upper, manufactured by Ge Aviation Systems Llc, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
What part numbers are listed for NSN 1270-01-184-2973?
NSN 1270-01-184-2973 has 2 manufacturer part numbers on file: SUM3549 (Ge Aviation Systems Llc), SUM3549 (Ge Aviation Systems Ltd).
What are the specifications of SUM3549?
Key specifications for SUM3549: End Item Identification: ACFT MODEL AV-8. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1270-01-184-2973 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.
What is the DEMIL code for NSN 1270-01-184-2973?
NSN 1270-01-184-2973 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.