PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

801131Guard,gauge

Mine Safety Appliances Company · NSN 4240-01-382-5655 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-382-5655 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-382-5655. Primary manufacturer part number: 801131.
Features
  • Guard,gauge — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Mine Safety Appliances Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Guard,gauge, cataloged under National Stock Number 4240-01-382-5655, 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 Mine Safety Appliances Company. 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
NSN4240-01-382-5655
Primary Part Number801131
Item NameGuard,gauge
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerMine Safety Appliances Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4940-01-221-161280113-1 INTERCHANGEABLE
Support Assembly,cradle
L3harris Technologies, Inc. Div Space and Airborne Systems
Cross-Reference Index
Part NumberManufacturer
801131 PRIMARY Mine Safety Appliances Company (USA)
Related Parts
4940-01-221-1612INTERCHANGEABLE
SUPPORT ASSEMBLY,CRADLE
80113-1

Frequently Asked Questions

What is NSN 4240-01-382-5655?

NSN 4240-01-382-5655 is a Guard,gauge, manufactured by Mine Safety Appliances Company, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-382-5655?

NSN 4240-01-382-5655 has 1 cross-referenced part number: 801131 (Mine Safety Appliances Company).

What NSN replaces 4240-01-382-5655?

There is 1 known substitute for 4240-01-382-5655: 4940-01-221-1612. Verify interchangeability with system specifications before substitution.

What are the specifications of 801131?

Key specifications for 801131: Special Features: ACCOMMODATES BOTH ANGLED AND STRAIGHT VALVE CYLINDERS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com