Trigger Device, Pneumatic, Time De4210-01-142-9537
NSN 4210-01-142-9537 · NIIN 011429537 · Part number 77554N
Tyco Fire Products Lp · FSC 4210 — Firefighting Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 03670
Government record, cited
NSN 4210-01-142-9537 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-142-9537. Manufacturer of record part number: 77554N.
Nearby stock numbers← 4210-01-142-7925
·
4210-01-142-9753 Hose Assembly, Nonmetallic, Fire F →
Features
Trigger Device,pneumatic,time De — FSC 4210
1 manufacturer part number on file
Manufacturer of record: Tyco Fire Products Lp
Identification
NSN: 4210-01-142-9537
NIIN: 011429537
FSC: 4210 — Firefighting Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 77554N
Manufacturer: Tyco Fire Products Lp
General Description
The Trigger Device,pneumatic,time De, cataloged under National Stock Number 4210-01-142-9537, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Tyco Fire Products Lp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4210-01-142-9537
Primary Part Number
77554N
Item Name
Trigger Device,pneumatic,time De
FSC / FSG
4210 / 42 — Firefighting Equipment
Manufacturer
Tyco Fire Products Lp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4210-00-003-6976 · Item name not on file
4210-00-004-8316
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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
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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 4210-01-142-9537?
NSN 4210-01-142-9537 is a Trigger Device,pneumatic,time De, manufactured by Tyco Fire Products Lp, classified under FSC 4210, Firefighting Equipment. Status: active.
What part numbers are listed for NSN 4210-01-142-9537?
NSN 4210-01-142-9537 has 1 manufacturer part number on file: 77554N (Tyco Fire Products Lp).
What are the specifications of 77554N?
Key specifications for 77554N: End Item Identification: HALON 1301 FIRE EXTINGUISHING SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4210-01-142-9537 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.