PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3175Valve,linear,directional Control

Pneudraulics, Inc. · NSN 4820-00-445-4985 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-445-4985 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-445-4985. Primary manufacturer part number: 3175.
Features
  • Valve,linear,directional Control — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Pneudraulics, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-445-4985, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pneudraulics, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersPneudraulics, Inc. (CAGE 06177); Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (CAGE 80378)
Technical Specifications
ParameterValue
NSN4820-00-445-4985
Primary Part Number3175
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPneudraulics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-061-85873175 INTERCHANGEABLE
Washer,recessed
Roller Bearing Co of America, Inc Div Pic Design
6510-00-064-3405 INTERCHANGEABLE
Bandage,felt,orthopedic
6510-00-133-4369KC3175 INTERCHANGEABLE
Bandage,felt,orthopedic
Cardinal Health 200, Llc
2915-00-591-01063175 INTERCHANGEABLE
Nozzle Assembly,fuel
Collins Engine Nozzles, Inc
5950-00-648-0831SCB36290 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6680-00-683-9463 INTERCHANGEABLE
Gage,liquid Quantity,float Type
2530-00-773-543368347H INTERCHANGEABLE
Cup,hydraulic Brake Cylinder
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5340-00-923-86433175 INTERCHANGEABLE
Latch,rim
Adams Rite Aerospace, Inc
6532-01-059-17685130, TEKNA MEDICAL CORP. INTERCHANGEABLE
Apron,surgeon's
U S Dept of Veterans Affairs
5999-01-096-43513175 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Crown Audio, Inc. Dba Crown International
Cross-Reference Index
Part NumberManufacturer
3175 PRIMARY Pneudraulics, Inc. (USA)
CV21-151500-2 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
Related Parts
5310-00-061-8587INTERCHANGEABLE
WASHER,RECESSED
3175
6510-00-064-3405INTERCHANGEABLE
BANDAGE,FELT,ORTHOPEDIC
6510-00-133-4369INTERCHANGEABLE
BANDAGE,FELT,ORTHOPEDIC
KC3175
2915-00-591-0106INTERCHANGEABLE
NOZZLE ASSEMBLY,FUEL
3175
5950-00-648-0831INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SCB36290
6680-00-683-9463INTERCHANGEABLE
GAGE,LIQUID QUANTITY,FLOAT TYPE
2530-00-773-5433INTERCHANGEABLE
CUP,HYDRAULIC BRAKE CYLINDER
68347H
5340-00-923-8643INTERCHANGEABLE
LATCH,RIM
3175
6532-01-059-1768INTERCHANGEABLE
APRON,SURGEON'S
5130, TEKNA MEDICAL CORP.
5999-01-096-4351INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
3175
5365-01-161-0891INTERCHANGEABLE
PLUG,MACHINE THREAD
3175
5670-01-209-9191INTERCHANGEABLE
CAP,RIDGE
3075

Frequently Asked Questions

What is NSN 4820-00-445-4985?

NSN 4820-00-445-4985 is a Valve,linear,directional Control, manufactured by Pneudraulics, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-445-4985?

NSN 4820-00-445-4985 has 2 cross-referenced part numbers: 3175 (Pneudraulics, Inc.), CV21-151500-2 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division).

What NSN replaces 4820-00-445-4985?

There are 12 known substitutes for 4820-00-445-4985: 5310-00-061-8587, 6510-00-064-3405, 6510-00-133-4369 and 9 more. Verify interchangeability with system specifications before substitution.

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