FSC 1270 — Aircraft Gunnery Fire Control Components · FSG 12 — Fire Control Equipment
Government record, cited
Also searched as1270-01-189-9995 ·
1270011899995 ·
NIIN 011899995 ·
01-189-9995 ·
FSC 1270 Aircraft Gunnery Fire Control Components · KY-854/AYQ-9(V) · 7959450-007R1
Nearby stock numbers← 1270-01-189-9994 Encoder-Decoder Com
·
1270-01-190-1676 →
Features
Encoder-Decoder,com — FSC 1270
Identification
NSN: 1270-01-189-9995
NIIN: 011899995
FSC: 1270 — Aircraft Gunnery Fire Control Components
FSG: 12 — Fire Control Equipment
General Description
The Encoder-Decoder,com, cataloged under National Stock Number 1270-01-189-9995, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Encoder-Decoder,com
FSC / FSG
1270 — Aircraft Gunnery Fire Control Components (FSG 12)
Technical Specifications
Parameter
Value
NSN
1270-01-189-9995
Item Name
Encoder-Decoder,com
FSC / FSG
1270 / 12 — Aircraft Gunnery Fire Control Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
F
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1270-01-291-75777959450-009POSSIBLE MATCH
ENCODER-DECODER,COMMAND SIGNAL
Possible match (shared part number)Ge Aviation Systems Llc Dba Ge Aviation
1270-01-315-93767959450-007R2POSSIBLE MATCH
ENCODER-DECODER,COMMAND SIGNAL
Possible match (shared part number)Ge Aviation Systems Llc Dba Ge Aviation
1270-01-315-93777959450-007R3POSSIBLE MATCH
ENCODER-DECODER,COMMAND SIGNAL
Possible match (shared part number)Ge Aviation Systems Llc Dba Ge Aviation
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
KY-854/AYQ-9(V)
5/1Secondary reference
U.S. Government activity
7959450-007R1
3/2Design control — primary reference
U.S. Government activity
Related Parts
1270-01-291-7577POSSIBLE MATCH
ENCODER-DECODER,COMMAND SIGNAL
7959450-009
1270-01-315-9376POSSIBLE MATCH
ENCODER-DECODER,COMMAND SIGNAL
7959450-007R2
1270-01-315-9377POSSIBLE MATCH
ENCODER-DECODER,COMMAND SIGNAL
7959450-007R3
Frequently Asked Questions
What is NSN 1270-01-189-9995?
NSN 1270-01-189-9995 is a Encoder-Decoder,com, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
What NSN replaces 1270-01-189-9995?
3 possible matches (shared part number, not a government interchangeability claim): 1270-01-291-7577, 1270-01-315-9376, 1270-01-315-9377. Verify interchangeability with system specifications before substitution.
Is NSN 1270-01-189-9995 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 1270-01-189-9995?
NSN 1270-01-189-9995 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.