PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3348Valve,relief,manual

Pneudraulics, Inc. · NSN 4820-01-501-3986 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-501-3986 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-501-3986. Primary manufacturer part number: 3348.
Features
  • Valve,relief,manual — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Pneudraulics, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,relief,manual, cataloged under National Stock Number 4820-01-501-3986, 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 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.

Catalog Facts
Item NameValve,relief,manual
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersPneudraulics, Inc. (CAGE 06177)
Technical Specifications
ParameterValue
NSN4820-01-501-3986
Primary Part Number3348
Item NameValve,relief,manual
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPneudraulics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2910-00-099-5467201-13117 INTERCHANGEABLE
Filter Element,fluid
Lister Petter Ltd
5985-00-144-2176609 INTERCHANGEABLE
Adapter,waveguide
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
6220-00-190-64104915125 INTERCHANGEABLE
Light,dome
Kalmar AC Inc
6810-00-227-0407 INTERCHANGEABLE
Pyridine
9320-00-232-2435 INTERCHANGEABLE
Rubber Sheet,cellular
5930-00-338-89875-57325-214 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
7240-00-360-00943-3-48 INTERCHANGEABLE
Adapter Kit,gravity Feed,militar
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
6115-00-570-539610028 INTERCHANGEABLE
Coupler,exciter
Libby Power Systems, Llc
4730-00-796-88838760436-10 INTERCHANGEABLE
Strainer,sediment
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
5950-01-034-81343348 INTERCHANGEABLE
Transformer,power
Elnetic Electronics Inc
Cross-Reference Index
Part NumberManufacturer
3348 PRIMARY Pneudraulics, Inc. (USA)
Related Parts
2910-00-099-5467INTERCHANGEABLE
FILTER ELEMENT,FLUID
201-13117
5985-00-144-2176INTERCHANGEABLE
ADAPTER,WAVEGUIDE
609
6220-00-190-6410INTERCHANGEABLE
LIGHT,DOME
4915125
6810-00-227-0407INTERCHANGEABLE
PYRIDINE
9320-00-232-2435INTERCHANGEABLE
RUBBER SHEET,CELLULAR
5930-00-338-8987INTERCHANGEABLE
SWITCH,ROTARY
5-57325-214
7240-00-360-0094INTERCHANGEABLE
ADAPTER KIT,GRAVITY FEED,MILITAR
3-3-48
6115-00-570-5396INTERCHANGEABLE
COUPLER,EXCITER
10028
4730-00-796-8883INTERCHANGEABLE
STRAINER,SEDIMENT
8760436-10
5950-01-034-8134INTERCHANGEABLE
TRANSFORMER,POWER
3348
5970-01-148-4599INTERCHANGEABLE
INSULATOR,WASHER
4240-01-263-9347INTERCHANGEABLE
PAD,BACK,BREATHING APPARATUS

Frequently Asked Questions

What is NSN 4820-01-501-3986?

NSN 4820-01-501-3986 is a Valve,relief,manual, manufactured by Pneudraulics, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-501-3986?

NSN 4820-01-501-3986 has 1 cross-referenced part number: 3348 (Pneudraulics, Inc.).

What NSN replaces 4820-01-501-3986?

There are 12 known substitutes for 4820-01-501-3986: 2910-00-099-5467, 5985-00-144-2176, 6220-00-190-6410 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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