PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103703Valve,breathing Apparatus

Stained Glass of Hanover Inc · NSN 4240-01-698-4795 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-698-4795 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-698-4795. Primary manufacturer part number: 103703.
Features
  • Valve,breathing Apparatus — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Stained Glass of Hanover Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,breathing Apparatus, cataloged under National Stock Number 4240-01-698-4795, 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 Stained Glass of Hanover Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-698-4795
Primary Part Number103703
Item NameValve,breathing Apparatus
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerStained Glass of Hanover Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9905-00-130-6046103703 INTERCHANGEABLE
Plate,identification
Astronautics Corporation of America
5315-00-987-7175103703 INTERCHANGEABLE
Pin,support
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5895-01-114-6081 INTERCHANGEABLE
Amplifier-Power Supply
5895-01-138-0449 INTERCHANGEABLE
Amplifier-Power Supply
1680-01-479-6143 INTERCHANGEABLE
Transducer
1680-01-566-0679103703-2 INTERCHANGEABLE
Control Assembly,push-Pull
Bae Systems Land & Armaments L.p.
4220-01-689-4271103703 INTERCHANGEABLE
Parts Kit,breathing Apparatus
Aqualung Usa, Inc
Cross-Reference Index
Part NumberManufacturer
103703 PRIMARY Stained Glass of Hanover Inc (USA)
Related Parts
9905-00-130-6046INTERCHANGEABLE
PLATE,IDENTIFICATION
103703
5315-00-987-7175INTERCHANGEABLE
PIN,SUPPORT
103703
5895-01-114-6081INTERCHANGEABLE
AMPLIFIER-POWER SUPPLY
5895-01-138-0449INTERCHANGEABLE
AMPLIFIER-POWER SUPPLY
1680-01-479-6143INTERCHANGEABLE
TRANSDUCER
1680-01-566-0679INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
103703-2
4220-01-689-4271INTERCHANGEABLE
PARTS KIT,BREATHING APPARATUS
103703

Frequently Asked Questions

What is NSN 4240-01-698-4795?

NSN 4240-01-698-4795 is a Valve,breathing Apparatus, manufactured by Stained Glass of Hanover Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-698-4795?

NSN 4240-01-698-4795 has 1 cross-referenced part number: 103703 (Stained Glass of Hanover Inc).

What NSN replaces 4240-01-698-4795?

There are 7 known substitutes for 4240-01-698-4795: 9905-00-130-6046, 5315-00-987-7175, 5895-01-114-6081 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103703?

Key specifications for 103703: Special Features: MODEL EBIS EG; Part Name Assigned by Controlling Agency: VALVE,BREATHING APPARATUS. 2 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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