Seal, Water Boiler5865-00-238-5677

NSN 5865-00-238-5677 · NIIN 002385677 · Part number U535091-2

Triumph Thermal Systems, Llc · FSC 5865 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 78943

Government record, cited

NSN 5865-00-238-5677 — this item is cataloged by the U.S. Government under National Stock Number 5865-00-238-5677. Manufacturer of record part number: U535091-2.

Also searched as 5865-00-238-5677 · 5865002385677 · NIIN 002385677 · 00-238-5677 · FSC 5865 Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment · CAGE 78943 · U535091-2

Nearby stock numbers ← 5865-00-238-5442 · 5865-00-238-5780 →

Features

Seal,water Boiler — FSC 5865
1 manufacturer part number on file
Manufacturer of record: Triumph Thermal Systems, Llc

Identification

NSN: 5865-00-238-5677
NIIN: 002385677
FSC: 5865 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: U535091-2
Manufacturer: Triumph Thermal Systems, Llc

General Description

The Seal,water Boiler, cataloged under National Stock Number 5865-00-238-5677, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Triumph Thermal Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Seal,water Boiler
FSC / FSG	5865 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment (FSG 58)
Manufacturers	Triumph Thermal Systems, Llc (CAGE 78943)

Technical Specifications

Parameter	Value
NSN	5865-00-238-5677
Primary Part Number	U535091-2
Item Name	Seal,water Boiler
FSC / FSG	5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment
Manufacturer	Triumph Thermal Systems, Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
U535091-2 PRIMARY	Triumph Thermal Systems, Llc (USA)

No interchangeability data on file.

Other items in FSC 5865 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5865-00-001-1582

5865-00-001-1582 · Item name not on file

5865-00-001-1771

ADAPTER,INTERFACE

5865-00-001-1772

5865-00-001-1772 · Item name not on file

5865-00-001-1787

5865-00-001-1787 · Item name not on file

5865-00-001-1788

5865-00-001-1788 · Item name not on file

5865-00-001-1807

5865-00-001-1807 · Item name not on file

5865-00-001-1808

5865-00-001-1808 · Item name not on file

5865-00-001-1811

5865-00-001-1811 · Item name not on file

Frequently Asked Questions

What is NSN 5865-00-238-5677?

NSN 5865-00-238-5677 is a Seal,water Boiler, manufactured by Triumph Thermal Systems, Llc, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.

What part numbers are listed for NSN 5865-00-238-5677?

NSN 5865-00-238-5677 has 1 manufacturer part number on file: U535091-2 (Triumph Thermal Systems, Llc).

Is NSN 5865-00-238-5677 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.

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