PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

020210931BValve,vent

Tate Andale, Llc · NSN 4820-01-725-9398 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-725-9398 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-725-9398. Primary manufacturer part number: 020210931B.
Features
  • Valve,vent — FSC 4820
  • Face to Face Distance: 3.84375 INCHES IN
  • Nominal Outside Diameter: 5.5625 INCHES ALL ENDS IN
  • Style Designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
  • Valve Size: 2.0 INCHES IN
  • 2 verified cross-references
  • Primary manufacturer: Tate Andale, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,vent, cataloged under National Stock Number 4820-01-725-9398, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tate Andale, Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-725-9398
Primary Part Number020210931B
Item NameValve,vent
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTate Andale, Llc
StatusACTIVE
Face to Face Distance3.84375 INCHES IN
Nominal Outside Diameter5.5625 INCHES ALL ENDS IN
Style DesignatorSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
Valve Size2.0 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-542-40191741-0187 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
2910-00-630-044735061 INTERCHANGEABLE
Cam Assembly,actuating
Williams International Co., L.l.c.
3040-01-008-07183506-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
2640-01-093-284233-306 INTERCHANGEABLE
Valve,pneumatic Tire
Bridge Products Inc Camel Tire Care Products Div
Cross-Reference Index
Part NumberManufacturer
020210931B PRIMARY Tate Andale, Llc (USA)
35061 Tate Andale, Llc (USA)
Related Parts
3455-00-542-4019INTERCHANGEABLE
CUTTER,MILLING,END
1741-0187
2910-00-630-0447INTERCHANGEABLE
CAM ASSEMBLY,ACTUATING
35061
3040-01-008-0718INTERCHANGEABLE
CONNECTING LINK,RIGID
3506-1
2640-01-093-2842INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
33-306

Frequently Asked Questions

What is NSN 4820-01-725-9398?

NSN 4820-01-725-9398 is a Valve,vent, manufactured by Tate Andale, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-725-9398?

NSN 4820-01-725-9398 has 2 cross-referenced part numbers: 020210931B (Tate Andale, Llc), 35061 (Tate Andale, Llc).

What NSN replaces 4820-01-725-9398?

There are 4 known substitutes for 4820-01-725-9398: 3455-00-542-4019, 2910-00-630-0447, 3040-01-008-0718 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 020210931B?

Key specifications for 020210931B: Face to Face Distance: 3.84375 INCHES IN; Nominal Outside Diameter: 5.5625 INCHES ALL ENDS IN; Style Designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.; Valve Size: 2.0 INCHES IN. 4 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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