NSN 1270-01-137-1665 · NIIN 011371665 · Part number 142D6421
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · FSC 1270 — Aircraft Gunnery Fire Control Components · FSG 12 — Fire Control Equipment · CAGE 05606
Government record, cited
NSN 1270-01-137-1665 — this item is cataloged by the U.S. Government under National Stock Number 1270-01-137-1665. Manufacturer of record part number: 142D6421.
Also searched as1270-01-137-1665 ·
1270011371665 ·
NIIN 011371665 ·
01-137-1665 ·
FSC 1270 Aircraft Gunnery Fire Control Components · CAGE 05606 · 142D6421
Nearby stock numbers← 1270-01-136-9247 Cell, Optical Element
·
1270-01-137-6571 →
Features
Panel,rear — FSC 1270
General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11 (6061) TEMPTER T6; 6.650 IN. L OVERALL; 3.720 IN. W OVERALL; 0.350 IN. THICK; CONSISTS OF 1 PLATE P/N 142D6421-1; 1 CHANNEL P/N 142D6421-2 IN
1 manufacturer part number on file
Manufacturer of record: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Identification
NSN: 1270-01-137-1665
NIIN: 011371665
FSC: 1270 — Aircraft Gunnery Fire Control Components
FSG: 12 — Fire Control Equipment
Primary part number: 142D6421
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Description
The Panel,rear, cataloged under National Stock Number 1270-01-137-1665, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1270-01-137-1665
Primary Part Number
142D6421
Item Name
Panel,rear
FSC / FSG
1270 / 12 — Aircraft Gunnery Fire Control Components
Manufacturer
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY,QQ-A-250/11 (6061) TEMPTER T6; 6.650 IN. L OVERALL; 3.720 IN. W OVERALL; 0.350 IN. THICK; CONSISTS OF 1 PLATE P/N 142D6421-1; 1 CHANNEL P/N 142D6421-2 IN
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (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.
1270-00-001-5599
1270-00-001-5599 · Item name not on file
1270-00-001-5602
1270-00-001-5602 · Item name not on file
1270-00-001-7008
1270-00-001-7008 · Item name not on file
1270-00-001-7009
1270-00-001-7009 · Item name not on file
1270-00-001-7010
1270-00-001-7010 · Item name not on file
1270-00-001-7012
1270-00-001-7012 · Item name not on file
1270-00-001-7013
1270-00-001-7013 · Item name not on file
1270-00-001-7014
1270-00-001-7014 · Item name not on file
Frequently Asked Questions
What is NSN 1270-01-137-1665?
NSN 1270-01-137-1665 is a Panel,rear, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
What part numbers are listed for NSN 1270-01-137-1665?
NSN 1270-01-137-1665 has 1 manufacturer part number on file: 142D6421 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
What are the specifications of 142D6421?
Key specifications for 142D6421: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11 (6061) TEMPTER T6; 6.650 IN. L OVERALL; 3.720 IN. W OVERALL; 0.350 IN. THICK; CONSISTS OF 1 PLATE P/N 142D6421-1; 1 CHANNEL P/N 142D6421-2 IN; End Item Identification: GPU-5/A. 1 specification is documented in the U.S. Government catalog.
Is NSN 1270-01-137-1665 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 1270-01-137-1665?
NSN 1270-01-137-1665 has DEMIL Code B. 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.