General Characteristics Item Description: MATERIAL MAGNESIUM ALLOY; DIAMETER 21.87 IN. IN
Identification
NSN: 1420-00-976-1880
NIIN: 009761880
FSC: 1420 — Guided Missile Components
FSG: 14 — Guided Missiles
General Description
The Support,cooler,air, cataloged under National Stock Number 1420-00-976-1880, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Support,cooler,air
FSC / FSG
1420 — Guided Missile Components (FSG 14)
Technical Specifications
Parameter
Value
NSN
1420-00-976-1880
Item Name
Support,cooler,air
FSC / FSG
1420 / 14 — Guided Missile Components
Status
ACTIVE
General Characteristics Item Description
MATERIAL MAGNESIUM ALLOY; DIAMETER 21.87 IN. IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
68632-201-11
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1420 — Guided Missile Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1420-00-004-7518
1420-00-004-7518 · Item name not on file
1420-00-021-6663
1420-00-021-6663 · Item name not on file
1420-00-050-8454
1420-00-050-8454 · Item name not on file
1420-00-054-3057
1420-00-054-3057 · Item name not on file
1420-00-060-6502
1420-00-060-6502 · Item name not on file
1420-00-073-5916
1420-00-073-5916 · Item name not on file
1420-00-075-2378
1420-00-075-2378 · Item name not on file
1420-00-078-4165
1420-00-078-4165 · Item name not on file
Frequently Asked Questions
What is NSN 1420-00-976-1880?
NSN 1420-00-976-1880 is a Support,cooler,air, classified under FSC 1420, Guided Missile Components. Status: active.
What are the specifications of 1420-00-976-1880?
Key specifications for 1420-00-976-1880: General Characteristics Item Description: MATERIAL MAGNESIUM ALLOY; DIAMETER 21.87 IN. IN; End Item Identification: LGM-30. 1 specification is documented in the U.S. Government catalog.
Is NSN 1420-00-976-1880 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.