PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D48398/D48398/882003705Valve,angle

Hunt Valve Company, Inc. · NSN 4820-01-040-8971 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-040-8971 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-040-8971. Primary manufacturer part number: D48398/D48398/882003705.
Features
  • Valve,angle — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,angle, cataloged under National Stock Number 4820-01-040-8971, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hunt Valve Company, Inc.. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameValve,angle
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHunt Valve Company, Inc. (CAGE 11859); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Hunt Valve Company Inc Dba Union Flonetics (CAGE 34889); Conval, Inc. (CAGE 55046)
Technical Specifications
ParameterValue
NSN4820-01-040-8971
Primary Part NumberD48398/D48398/882003705
Item NameValve,angle
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4820-00-287-4595 INTERCHANGEABLE
Valve,angle
4820-00-601-0972803-2177525-M725MOD600PSI INTERCHANGEABLE
Valve,angle
Naval Ship Systems Command
4820-01-018-3780F073076B2TS/33652-6D/882010602 INTERCHANGEABLE
Valve,y
Velan Valve Corp.
4820-01-018-3781F073076B02TS/33652-6D/882010603 INTERCHANGEABLE
Valve,y
Velan Valve Corp.
4820-01-140-4834F07-2076B-02TS 3362-7LKDVC INTERCHANGEABLE
Valve,y
Velan Valve Corp.
4820-01-142-8701 INTERCHANGEABLE
Valve,globe
4820-01-356-2641 INTERCHANGEABLE
Valve,y
Cross-Reference Index
Part NumberManufacturer
D48398/D48398/882003705 Hunt Valve Company, Inc. (USA)
MIL-V-17737 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
D48398/D48398/882003705 Hunt Valve Company Inc Dba Union Flonetics (USA)
12A8-F22 1 1-2I Conval, Inc. (USA)
12A8-F22 1-1/2IN Conval, Inc. (USA)
Related Parts
4820-00-287-4595INTERCHANGEABLE
VALVE,ANGLE
4820-00-601-0972INTERCHANGEABLE
VALVE,ANGLE
803-2177525-M725MOD600PSI
4820-01-018-3780INTERCHANGEABLE
VALVE,Y
F073076B2TS/33652-6D/882010602
4820-01-018-3781INTERCHANGEABLE
VALVE,Y
F073076B02TS/33652-6D/882010603
4820-01-140-4834INTERCHANGEABLE
VALVE,Y
F07-2076B-02TS 3362-7LKDVC
4820-01-142-8701INTERCHANGEABLE
VALVE,GLOBE
4820-01-356-2641INTERCHANGEABLE
VALVE,Y

Frequently Asked Questions

What is NSN 4820-01-040-8971?

NSN 4820-01-040-8971 is a Valve,angle, manufactured by Hunt Valve Company, Inc., classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-040-8971?

NSN 4820-01-040-8971 has 5 cross-referenced part numbers: D48398/D48398/882003705 (Hunt Valve Company, Inc.), MIL-V-17737 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), D48398/D48398/882003705 (Hunt Valve Company Inc Dba Union Flonetics), 12A8-F22 1 1-2I (Conval, Inc.), 12A8-F22 1-1/2IN (Conval, Inc.).

What NSN replaces 4820-01-040-8971?

There are 7 known substitutes for 4820-01-040-8971: 4820-00-287-4595, 4820-00-601-0972, 4820-01-018-3780 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-040-8971 still in active supply?

NSN 4820-01-040-8971 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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