NSN 4240-01-644-1160 · NIIN 016441160 · Part number 20ASST
Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt · FSC 4240 — Safety and Rescue Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 33813
Government record, cited
NSN 4240-01-644-1160 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-644-1160. Manufacturer of record part number: 20ASST.
Also searched as4240-01-644-1160 ·
4240016441160 ·
NIIN 016441160 ·
01-644-1160 ·
FSC 4240 Safety and Rescue Equipment · CAGE 33813 · 20ASST
Manufacturer of record: Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt
Identification
NSN: 4240-01-644-1160
NIIN: 016441160
FSC: 4240 — Safety and Rescue Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 20ASST
Manufacturer: Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt
General Description
The Adapter,quick Connect and Discon, cataloged under National Stock Number 4240-01-644-1160, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt. 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
4240-01-644-1160
Primary Part Number
20ASST
Item Name
Adapter,quick Connect and Discon
FSC / FSG
4240 / 42 — Safety and Rescue Equipment
Manufacturer
Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt (USA)
No interchangeability data on file.
Other items in FSC 4240 — Safety and Rescue Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4240-00-001-1515
4240-00-001-1515 · Item name not on file
4240-00-001-2684
4240-00-001-2684 · Item name not on file
4240-00-006-0022
HOSE,EVACUATION
4240-00-007-4576
4240-00-007-4576 · Item name not on file
4240-00-007-8182
4240-00-007-8182 · Item name not on file
4240-00-007-8183
4240-00-007-8183 · Item name not on file
4240-00-007-8184
4240-00-007-8184 · Item name not on file
4240-00-007-8185
4240-00-007-8185 · Item name not on file
Frequently Asked Questions
What is NSN 4240-01-644-1160?
NSN 4240-01-644-1160 is a Adapter,quick Connect and Discon, manufactured by Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
What part numbers are listed for NSN 4240-01-644-1160?
NSN 4240-01-644-1160 has 1 manufacturer part number on file: 20ASST (Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt).
What are the specifications of 20ASST?
Key specifications for 20ASST: End Item Identification: F/A-18 EF AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4240-01-644-1160 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.