PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21374-001Valvezlinearzdirect

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 4820-01-508-1160 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-508-1160 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-508-1160. Primary manufacturer part number: 21374-001.
Features
  • Valvezlinearzdirect — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Valvezlinearzdirect, cataloged under National Stock Number 4820-01-508-1160, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameValvezlinearzdirect
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN4820-01-508-1160
Primary Part Number21374-001
Item NameValvezlinearzdirect
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-5538 INTERCHANGEABLE
Bearing,roller,tapered
5340-00-445-068021374 INTERCHANGEABLE
Plug,vent
Cummins Inc.
2920-01-183-6195A160237 INTERCHANGEABLE
Switch,safety,neutral Start
Cnh Industrial America Llc Dba Cnh America
5950-01-399-7260H800179-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
4820-01-510-849821374-1004-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5315-01-577-561021374 INTERCHANGEABLE
Pin,straight,headless
Charles Reed Knight Jr Dba Knight's Armament Company
4810-01-687-494421374 INTERCHANGEABLE
Valve,solenoid
Gaylord Marine Services, Inc.
Cross-Reference Index
Part NumberManufacturer
21374-001 PRIMARY Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21374 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
3110-00-100-5538INTERCHANGEABLE
BEARING,ROLLER,TAPERED
5340-00-445-0680INTERCHANGEABLE
PLUG,VENT
21374
2920-01-183-6195INTERCHANGEABLE
SWITCH,SAFETY,NEUTRAL START
A160237
5950-01-399-7260INTERCHANGEABLE
REACTOR
H800179-1
4820-01-510-8498INTERCHANGEABLE
PISTON,VALVE
21374-1004-1
5315-01-577-5610INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
21374
4810-01-687-4944INTERCHANGEABLE
VALVE,SOLENOID
21374

Frequently Asked Questions

What is NSN 4820-01-508-1160?

NSN 4820-01-508-1160 is a Valvezlinearzdirect, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-508-1160?

NSN 4820-01-508-1160 has 2 cross-referenced part numbers: 21374-001 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21374 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4820-01-508-1160?

There are 7 known substitutes for 4820-01-508-1160: 3110-00-100-5538, 5340-00-445-0680, 2920-01-183-6195 and 4 more. Verify interchangeability with system specifications before substitution.

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