PartsTable TECHNICAL DATA SHEET

NSN 4720-01-498-1253Government record, cited

Guard, Hose-Tubing4720-01-498-1253

NSN 4720-01-498-1253 · NIIN 014981253 · Part number 221081-1

Thermal Structures, Inc · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 54787

Government record, cited

NSN 4720-01-498-1253 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-498-1253. Manufacturer of record part number: 221081-1.

Also searched as 4720-01-498-1253 · 4720014981253 · NIIN 014981253 · 01-498-1253 · FSC 4720 Hose and Flexible Tubing · CAGE 54787 · 221081-1 · 12366370 REV XD · 12366370

Nearby stock numbers ← 4720-01-498-1227 Guard, Hose-Tubing · 4720-01-498-1304 Hose, Preformed →

4720-01-498-1253 — Hose and Flexible Tubing

Features

Guard,hose-Tubing — FSC 4720
1 manufacturer part number on file
Manufacturer of record: Thermal Structures, Inc

Identification

NSN: 4720-01-498-1253
NIIN: 014981253
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 221081-1
Manufacturer: Thermal Structures, Inc

General Description

The Guard,hose-Tubing, cataloged under National Stock Number 4720-01-498-1253, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Thermal Structures, Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4720-01-498-1253
Primary Part Number	221081-1
Item Name	Guard,hose-Tubing
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Thermal Structures, Inc
Status	ACTIVE

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

Part Number	Manufacturer
221081-1 PRIMARY	Thermal Structures, Inc (USA)

Reference documents

Reference	Meaning
12366370 REV XD	D/9 Drawing number reference only Bae Systems Land & Armaments L.p.
12366370	5/9 Secondary reference Bae Systems Land & Armaments L.p.

No interchangeability data on file.

Other items in FSC 4720 — Hose and Flexible Tubing

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

4720-00-000-0080

HOSE ASSEMBLY,NONMETALLIC

4720-00-000-0081

4720-00-000-0081 · Item name not on file

4720-00-000-0084

HOSE,PREFORMED

4720-00-000-0724

4720-00-000-0724 · Item name not on file

4720-00-001-0014

HOSE ASSEMBLY,NONMETALLIC

4720-00-001-0015

4720-00-001-0015 · Item name not on file

4720-00-001-0023

HOSE ASSEMBLY,NONMETALLIC

4720-00-001-0025

4720-00-001-0025 · Item name not on file

Frequently Asked Questions

What is NSN 4720-01-498-1253?

NSN 4720-01-498-1253 is a Guard,hose-Tubing, manufactured by Thermal Structures, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-498-1253?

NSN 4720-01-498-1253 has 1 manufacturer part number on file: 221081-1 (Thermal Structures, Inc).

What are the specifications of 221081-1?

Key specifications for 221081-1: End Item Identification: 2350-01-390-4683. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-498-1253 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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