PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201772Valve,air

Abd Intl Inc Dba Abdick · NSN 4820-01-008-2996 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-008-2996 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-008-2996. Primary manufacturer part number: 201772.
Features
  • Valve,air — FSC 4820
  • General Characteristics Item Description: BRASS,125 PSI,2 PORTS MALE AND FEMALE
  • 5 verified cross-references
  • Primary manufacturer: Abd Intl Inc Dba Abdick
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,air, cataloged under National Stock Number 4820-01-008-2996, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Abd Intl Inc Dba Abdick. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-008-2996
Primary Part Number201772
Item NameValve,air
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAbd Intl Inc Dba Abdick
StatusACTIVE
General Characteristics Item DescriptionBRASS,125 PSI,2 PORTS MALE AND FEMALE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-01-253-3990201772 INTERCHANGEABLE
Gasket
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5895-01-527-4001201772 INTERCHANGEABLE
Satellite Communication Subsyste
Datapath, Inc. Dba Datapath Inc
6515-01-590-8153201.772 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
SQE22 Humphrey Products Co (USA)
201772 PRIMARY Abd Intl Inc Dba Abdick (USA)
ST47D81-1 Lockheed Martin Corp (USA)
SQE2 Humphrey Products Co (USA)
ST47D81 Lockheed Martin Corp (USA)
Related Parts
5330-01-253-3990INTERCHANGEABLE
GASKET
201772
5895-01-527-4001INTERCHANGEABLE
SATELLITE COMMUNICATION SUBSYSTE
201772
6515-01-590-8153INTERCHANGEABLE
SCREW,BONE
201.772

Frequently Asked Questions

What is NSN 4820-01-008-2996?

NSN 4820-01-008-2996 is a Valve,air, manufactured by Abd Intl Inc Dba Abdick, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-008-2996?

NSN 4820-01-008-2996 has 5 cross-referenced part numbers: SQE22 (Humphrey Products Co), 201772 (Abd Intl Inc Dba Abdick), ST47D81-1 (Lockheed Martin Corp), SQE2 (Humphrey Products Co), ST47D81 (Lockheed Martin Corp).

What NSN replaces 4820-01-008-2996?

There are 3 known substitutes for 4820-01-008-2996: 5330-01-253-3990, 5895-01-527-4001, 6515-01-590-8153. Verify interchangeability with system specifications before substitution.

What are the specifications of 201772?

Key specifications for 201772: General Characteristics Item Description: BRASS,125 PSI,2 PORTS MALE AND FEMALE. 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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