PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20214Disk,valve

Pneudraulics, Inc. · NSN 4810-01-240-4938 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-240-4938 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-240-4938. Primary manufacturer part number: 20214.
Features
  • Disk,valve — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Pneudraulics, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4810-01-240-4938, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pneudraulics, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-240-4938
Primary Part Number20214
Item NameDisk,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerPneudraulics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-112-7401JANC25TYPECP53B1DF504V INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Joint Electronics Type Designation System
3110-00-156-7572273829-221 INTERCHANGEABLE
Bearing,ball,annular
Naval Sea Systems Command
2910-00-209-152820214 INTERCHANGEABLE
Weight,governor
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5120-00-228-9510 INTERCHANGEABLE
Wrench,box and Open End,combinat
2540-00-245-792020214 INTERCHANGEABLE
Heater,vehicular,compartment
Austin-Westran Llc
8010-00-958-81480214-323 INTERCHANGEABLE
Lacquer
Lighthouse for the Blind
5940-01-074-4474A373-74-5 INTERCHANGEABLE
Terminal,lug
Seastrom Manufacturing Co Inc
6515-01-159-9262202.014 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5961-01-169-6514 INTERCHANGEABLE
Semiconductor Device,diode
5365-01-379-035420214 INTERCHANGEABLE
Shim
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
20214 PRIMARY Pneudraulics, Inc. (USA)
Related Parts
5910-00-112-7401INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
JANC25TYPECP53B1DF504V
3110-00-156-7572INTERCHANGEABLE
BEARING,BALL,ANNULAR
273829-221
2910-00-209-1528INTERCHANGEABLE
WEIGHT,GOVERNOR
20214
5120-00-228-9510INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
2540-00-245-7920INTERCHANGEABLE
HEATER,VEHICULAR,COMPARTMENT
20214
8010-00-958-8148INTERCHANGEABLE
LACQUER
0214-323
5940-01-074-4474INTERCHANGEABLE
TERMINAL,LUG
A373-74-5
6515-01-159-9262INTERCHANGEABLE
SCREW,BONE
202.014
5961-01-169-6514INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5365-01-379-0354INTERCHANGEABLE
SHIM
20214
4820-01-406-8829INTERCHANGEABLE
VALVE,SAFETY RELIEF
2021400241M
7930-01-433-6632INTERCHANGEABLE
POLISH,PLASTIC
20214

Frequently Asked Questions

What is NSN 4810-01-240-4938?

NSN 4810-01-240-4938 is a Disk,valve, manufactured by Pneudraulics, Inc., classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-240-4938?

NSN 4810-01-240-4938 has 1 cross-referenced part number: 20214 (Pneudraulics, Inc.).

What NSN replaces 4810-01-240-4938?

There are 12 known substitutes for 4810-01-240-4938: 5910-00-112-7401, 3110-00-156-7572, 2910-00-209-1528 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20214?

Key specifications for 20214: Special Features: USED ON NSN 4810011902853 VALVE,B-1B ACFT. 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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