PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33104Valve Assembly

Tate Andale, Llc · NSN 4820-01-159-2921 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-159-2921 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-159-2921. Primary manufacturer part number: 33104.
Features
  • Valve Assembly — FSC 4820
  • Connection Type: FLANGE, ROUND W/HOLES
  • Flange Face Design: RAISED
  • Flange Diameter: 9.000 INCHES IN
  • Bolt Hole Quantity: 8
  • End Connection Quantity: 6
  • Valve Quantity: 5
  • 1 verified cross-reference
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly, cataloged under National Stock Number 4820-01-159-2921, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-159-2921
Primary Part Number33104
Item NameValve Assembly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTate Andale, Llc
StatusACTIVE
Connection TypeFLANGE, ROUND W/HOLES
Flange Face DesignRAISED
Flange Diameter9.000 INCHES IN
Bolt Hole Quantity8
End Connection Quantity6
Valve Quantity5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-147-968015132A INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
5915-00-814-4964 INTERCHANGEABLE
Filter,radio Frequency Interfere
4320-00-857-107633104 INTERCHANGEABLE
Impeller,pump,centrifugal
Westerbeke Corporation
3110-01-200-0342F58037 INTERCHANGEABLE
Cone,tapered Roller Bearing
Funk Mfg Co Sub of Deere and Co
2920-01-203-101627347-452 INTERCHANGEABLE
Switch,lock,ignition
The Gorman-Rupp Company Div Gorman-Rupp
5110-01-368-4054 INTERCHANGEABLE
Chisel,cold,hand
2090-01-451-5101625-6800313 REV A FIND NO 8 INTERCHANGEABLE
Blade,windshield Wiper
Naval Sea Systems Command
5310-01-674-693112595916 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
33104 PRIMARY Tate Andale, Llc (USA)
Related Parts
5330-00-147-9680INTERCHANGEABLE
GASKET
15132A
5915-00-814-4964INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
4320-00-857-1076INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
33104
3110-01-200-0342INTERCHANGEABLE
CONE,TAPERED ROLLER BEARING
F58037
2920-01-203-1016INTERCHANGEABLE
SWITCH,LOCK,IGNITION
27347-452
5110-01-368-4054INTERCHANGEABLE
CHISEL,COLD,HAND
2090-01-451-5101INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
625-6800313 REV A FIND NO 8
5310-01-674-6931INTERCHANGEABLE
WASHER,FLAT
12595916

Frequently Asked Questions

What is NSN 4820-01-159-2921?

NSN 4820-01-159-2921 is a Valve Assembly, manufactured by Tate Andale, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-159-2921?

NSN 4820-01-159-2921 has 1 cross-referenced part number: 33104 (Tate Andale, Llc).

What NSN replaces 4820-01-159-2921?

There are 8 known substitutes for 4820-01-159-2921: 5330-00-147-9680, 5915-00-814-4964, 4320-00-857-1076 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33104?

Key specifications for 33104: Connection Type: FLANGE, ROUND W/HOLES; Flange Face Design: RAISED; Flange Diameter: 9.000 INCHES IN; Bolt Hole Quantity: 8. 6 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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