PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31115Stem,fluid Valve

Pneudraulics, Inc. · NSN 4820-01-240-4782 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-240-4782 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-240-4782. Primary manufacturer part number: 31115.
Features
  • Stem,fluid Valve — 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 Stem,fluid Valve, cataloged under National Stock Number 4820-01-240-4782, 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.

Technical Specifications
ParameterValue
NSN4820-01-240-4782
Primary Part Number31115
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPneudraulics, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-239-2778G3524 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
2925-00-332-136131115 INTERCHANGEABLE
Wiring Harness,airc
Vse Aviation, Inc.
4810-01-021-974131115 INTERCHANGEABLE
Plunger,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3120-01-023-620531115 INTERCHANGEABLE
Bearing Half,sleeve
Napco International Llc Dba Napco International Inc
6210-01-043-530110HN30R25V13 FATHOMS,FEET INTERCHANGEABLE
Lens,light
Safran Electronics & Defense, Avionics Usa, Llc
6515-01-140-5201311.15 INTERCHANGEABLE
Tap,screw
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5998-01-195-41375482 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
4130-01-313-0048638031222 INTERCHANGEABLE
Tray,drain,icemaker
Wilshire Corp
5120-01-343-097531115 INTERCHANGEABLE
Wrench,pipe
Ridge Tool Company
5970-01-522-770931115 INTERCHANGEABLE
Insulator,bushing
Conductix Inc Div Conductix Wampfler
Cross-Reference Index
Part NumberManufacturer
31115 PRIMARY Pneudraulics, Inc. (USA)
Related Parts
5136-00-239-2778INTERCHANGEABLE
DIE,THREAD CUTTING
G3524
2925-00-332-1361INTERCHANGEABLE
WIRING HARNESS,AIRC
31115
4810-01-021-9741INTERCHANGEABLE
PLUNGER,VALVE
31115
3120-01-023-6205INTERCHANGEABLE
BEARING HALF,SLEEVE
31115
6210-01-043-5301INTERCHANGEABLE
LENS,LIGHT
10HN30R25V13 FATHOMS,FEET
6515-01-140-5201INTERCHANGEABLE
TAP,SCREW
311.15
5998-01-195-4137INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5482
4130-01-313-0048INTERCHANGEABLE
TRAY,DRAIN,ICEMAKER
638031222
5120-01-343-0975INTERCHANGEABLE
WRENCH,PIPE
31115
5970-01-522-7709INTERCHANGEABLE
INSULATOR,BUSHING
31115
6515-01-615-1879INTERCHANGEABLE
OSTEOTOME
SK40-6626
6515-01-656-6191INTERCHANGEABLE
TOURNIQUET,NONPNEUMATIC
TMT-60064

Frequently Asked Questions

What is NSN 4820-01-240-4782?

NSN 4820-01-240-4782 is a Stem,fluid Valve, manufactured by Pneudraulics, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-240-4782?

NSN 4820-01-240-4782 has 1 cross-referenced part number: 31115 (Pneudraulics, Inc.).

What NSN replaces 4820-01-240-4782?

There are 12 known substitutes for 4820-01-240-4782: 5136-00-239-2778, 2925-00-332-1361, 4810-01-021-9741 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31115?

Key specifications for 31115: Overall Length: 3.460 INCHES NOMINAL IN; Special Features: ADD'L MATERIAL AND ITEM DATA: STEEL,CORROSION RESISTING,AMS 5643; 0.560 IN. W; 0.560 IN. DEEP IN; End Item Identification: USED ON NSM 4820-01-187-9232,ACFT,TYPE B-1B. 3 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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