PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71003/1Harness,head

Avon Protection Systems Incorporated Dba Avon Protection Systems Inc · NSN 4240-01-528-9293 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-528-9293 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-528-9293. Primary manufacturer part number: 71003/1.
Features
  • Harness,head — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Avon Protection Systems Incorporated Dba Avon Protection Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Harness,head, cataloged under National Stock Number 4240-01-528-9293, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Avon Protection Systems Incorporated Dba Avon Protection Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-528-9293
Primary Part Number71003/1
Item NameHarness,head
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerAvon Protection Systems Incorporated Dba Avon Protection Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5965-01-440-7799D-60 INTERCHANGEABLE
Loudspeaker,permanent Magnet
Southern Vehicle Products Inc Dba S V P
Cross-Reference Index
Part NumberManufacturer
71003/1 PRIMARY Avon Protection Systems Incorporated Dba Avon Protection Systems Inc (USA)
Related Parts
5965-01-440-7799INTERCHANGEABLE
LOUDSPEAKER,PERMANENT MAGNET
D-60

Frequently Asked Questions

What is NSN 4240-01-528-9293?

NSN 4240-01-528-9293 is a Harness,head, manufactured by Avon Protection Systems Incorporated Dba Avon Protection Systems Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-528-9293?

NSN 4240-01-528-9293 has 1 cross-referenced part number: 71003/1 (Avon Protection Systems Incorporated Dba Avon Protection Systems Inc).

What NSN replaces 4240-01-528-9293?

There is 1 known substitute for 4240-01-528-9293: 5965-01-440-7799. Verify interchangeability with system specifications before substitution.

What are the specifications of 71003/1?

Key specifications for 71003/1: End Item Identification: GAS MASKS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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