NSN 4210-00-144-5378 — this item is cataloged by the U.S. Government under National Stock Number 4210-00-144-5378. Manufacturer of record part number: AD642A.
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: AD642A
Manufacturer: Gast Mfg Corp
General Description
The Cap,air Motor Drive End, cataloged under National Stock Number 4210-00-144-5378, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Gast Mfg Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4210-00-144-5378
Primary Part Number
AD642A
Item Name
Cap,air Motor Drive End
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Gast Mfg Corp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
C/1Advisory reference — outside the item-of-supply concept
Rhine Air, Inc
2GM10
5/9Secondary reference
Oshkosh Corp
No interchangeability data on file.
Other items in FSC 4210 — Firefighting Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4210-00-001-3525
CYLINDER ASSEMBLY,LIQUID
4210-00-001-3526
CYLINDER ASSEMBLY,LIQUID
4210-00-003-6976
4210-00-003-6976 · Item name not on file
4210-00-004-8316
NOZZLE,FIRE EQUIPMENT
4210-00-005-1080
4210-00-005-1080 · Item name not on file
4210-00-005-7152
4210-00-005-7152 · Item name not on file
4210-00-005-7684
4210-00-005-7684 · Item name not on file
4210-00-006-6244
4210-00-006-6244 · Item name not on file
Frequently Asked Questions
What is NSN 4210-00-144-5378?
NSN 4210-00-144-5378 is a Cap,air Motor Drive End, manufactured by Gast Mfg Corp, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-00-144-5378?
NSN 4210-00-144-5378 has 2 manufacturer part numbers on file: 2GM10 (Oshkosh Defense Llc), AD642A (Gast Mfg Corp).
What are the specifications of AD642A?
Key specifications for AD642A: End Item Identification: TRUCK,FIRE FIGHTING,FORCIBLE ENTRY,TYPE A/S32P10. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4210-00-144-5378 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.