PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15758Valve,purge

Aqualung Usa, Inc · NSN 4820-01-646-9622 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-646-9622 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-646-9622. Primary manufacturer part number: 15758.
Features
  • Valve,purge — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Aqualung Usa, Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,purge, cataloged under National Stock Number 4820-01-646-9622, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aqualung Usa, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-646-9622
Primary Part Number15758
Item NameValve,purge
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAqualung Usa, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-223-132015758 INTERCHANGEABLE
Gasket
Eaton Corporation
5950-00-547-7001 INTERCHANGEABLE
Fixture,charging,12 Pole Rotor,t
5120-01-572-960115758 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
6515-01-583-6464FRSP-18 RM-8 INTERCHANGEABLE
Forceps,microsurgical
Synovis Micro Companies Alliance, Inc.
Cross-Reference Index
Part NumberManufacturer
15758 PRIMARY Aqualung Usa, Inc (USA)
Related Parts
5330-00-223-1320INTERCHANGEABLE
GASKET
15758
5950-00-547-7001INTERCHANGEABLE
FIXTURE,CHARGING,12 POLE ROTOR,T
5120-01-572-9601INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15758
6515-01-583-6464INTERCHANGEABLE
FORCEPS,MICROSURGICAL
FRSP-18 RM-8

Frequently Asked Questions

What is NSN 4820-01-646-9622?

NSN 4820-01-646-9622 is a Valve,purge, manufactured by Aqualung Usa, Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-646-9622?

NSN 4820-01-646-9622 has 1 cross-referenced part number: 15758 (Aqualung Usa, Inc).

What NSN replaces 4820-01-646-9622?

There are 4 known substitutes for 4820-01-646-9622: 5330-00-223-1320, 5950-00-547-7001, 5120-01-572-9601 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15758?

Key specifications for 15758: Part Name Assigned by Controlling Agency: WTX INFLATOR. 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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