PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5936Stem,fluid Valve

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 4820-01-011-2903 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-011-2903 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-011-2903. Primary manufacturer part number: 5936.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • Largest Outside Diameter: 0.900 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Circor Aerospace, Inc. Dba Circor Aerospace Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-011-2903, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN4820-01-011-2903
Primary Part Number5936
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Dba Circor Aerospace Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Largest Outside Diameter0.900 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-011-3573 INTERCHANGEABLE
Pin,straight,headless
3110-00-100-07292581 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Federal-Mogul Corp Government Sales Dept
5950-00-137-8071111-046-0003 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corporation
5325-00-248-71097716676P22 INTERCHANGEABLE
Grommet,nonmetallic
Lockheed Martin Corporation Div Rms
1630-00-313-0704D59-36 INTERCHANGEABLE
Frame Assembly,brake
Goodrich Corporation
5330-00-330-3613 INTERCHANGEABLE
Packing,preformed
5930-00-332-013811357-3 INTERCHANGEABLE
Switch,push
Avo Intl
3120-00-442-6264DS-935338 INTERCHANGEABLE
Bearing,sleeve
Eaton Aerospace, Llc Dba Jackson South
3040-00-990-2638 INTERCHANGEABLE
Housing,mechanical Drive
5330-01-132-0425593-6 INTERCHANGEABLE
Gasket
Ernst, John C & Co, Inc.
Cross-Reference Index
Part NumberManufacturer
5936 PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
P40-433 PIECE 59 Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
113573 Babcock and Wilcox Co Control Components International (USA)
Related Parts
5315-00-011-3573INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3110-00-100-0729INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2581
5950-00-137-8071INTERCHANGEABLE
COIL,RADIO FREQUENCY
111-046-0003
5325-00-248-7109INTERCHANGEABLE
GROMMET,NONMETALLIC
7716676P22
1630-00-313-0704INTERCHANGEABLE
FRAME ASSEMBLY,BRAKE
D59-36
5330-00-330-3613INTERCHANGEABLE
PACKING,PREFORMED
5930-00-332-0138INTERCHANGEABLE
SWITCH,PUSH
11357-3
3120-00-442-6264INTERCHANGEABLE
BEARING,SLEEVE
DS-935338
3040-00-990-2638INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
5330-01-132-0425INTERCHANGEABLE
GASKET
593-6
2530-01-198-0859INTERCHANGEABLE
VALVE,RELAY,AIR PRESSURE
5936A
4810-01-262-9425INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
5936

Frequently Asked Questions

What is NSN 4820-01-011-2903?

NSN 4820-01-011-2903 is a Stem,fluid Valve, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-011-2903?

NSN 4820-01-011-2903 has 3 cross-referenced part numbers: 5936 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), P40-433 PIECE 59 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 113573 (Babcock and Wilcox Co Control Components International).

What NSN replaces 4820-01-011-2903?

There are 12 known substitutes for 4820-01-011-2903: 5315-00-011-3573, 3110-00-100-0729, 5950-00-137-8071 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5936?

Key specifications for 5936: Material: STEEL CORROSION RESISTING; Largest Outside Diameter: 0.900 INCHES NOMINAL IN; Overall Length: 3.350 INCHES NOMINAL IN. 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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