PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

011139Seat,valve

Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co · NSN 4820-00-593-9884 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-593-9884 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-593-9884. Primary manufacturer part number: 011139.
Features
  • Seat,valve — FSC 4820
  • Body Inside Diameter: 1.250 INCHES NOMINAL IN
  • Seating Surface Shape: RADIAL
  • Material Document and Classification: FSCM 80739,P/N 11139 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Taper Length: 1.875 INCHES NOMINAL IN
  • Taper Major Diameter: 0.070 INCHES NOMINAL IN
  • Material: PLASTIC, POLYETHYLENE (PP) OVERALL
  • Taper Minor Diameter: 0.030 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Plastic, Polyethylene (pp) Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-593-9884, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-593-9884
Primary Part Number011139
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTaylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co
StatusACTIVE
Body Inside Diameter1.250 INCHES NOMINAL IN
Seating Surface ShapeRADIAL
Material Document and ClassificationFSCM 80739,P/N 11139 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Taper Length1.875 INCHES NOMINAL IN
Taper Major Diameter0.070 INCHES NOMINAL IN
MaterialPLASTIC, POLYETHYLENE (PP) OVERALL
Taper Minor Diameter0.030 INCHES NOMINAL IN
Body Outside Diameter2.375 INCHES NOMINAL IN
Seal Accommodation TypeSLEEVE
Style DesignatorPLAIN
Seat Radius2.205 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-156-0680 INTERCHANGEABLE
Boot,dust and Moisture Seal
4720-00-226-4815MB11139 INTERCHANGEABLE
Hose Assembly,metallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
3020-00-231-8710 INTERCHANGEABLE
Link,roller Chain
4320-00-738-4035 INTERCHANGEABLE
Ram,hydraulic
5950-00-754-67579030927 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5905-00-781-4857 INTERCHANGEABLE
Resistor,fixed,film
1650-00-864-8771011-139 INTERCHANGEABLE
Parts Kit,constant Speed Drive
Hamilton Sundstrand Corporation
5330-01-011-675511139 INTERCHANGEABLE
Packing Ring
Clayton Manufacturing Company
5305-01-170-6737 INTERCHANGEABLE
Screw,machine
6210-01-250-0131 INTERCHANGEABLE
Light Unit,emergency
Cross-Reference Index
Part NumberManufacturer
11139 Beatrice Foods Co Taylor Freezer Div (USA)
011139 PRIMARY Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co (USA)
Related Parts
5930-00-156-0680INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
4720-00-226-4815INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
MB11139
3020-00-231-8710INTERCHANGEABLE
LINK,ROLLER CHAIN
4320-00-738-4035INTERCHANGEABLE
RAM,HYDRAULIC
5950-00-754-6757INTERCHANGEABLE
TRANSFORMER,POWER
9030927
5905-00-781-4857INTERCHANGEABLE
RESISTOR,FIXED,FILM
1650-00-864-8771INTERCHANGEABLE
PARTS KIT,CONSTANT SPEED DRIVE
011-139
5330-01-011-6755INTERCHANGEABLE
PACKING RING
11139
5305-01-170-6737INTERCHANGEABLE
SCREW,MACHINE
6210-01-250-0131INTERCHANGEABLE
LIGHT UNIT,EMERGENCY
6625-01-332-0636INTERCHANGEABLE
METER,NULL
11139

Frequently Asked Questions

What is NSN 4820-00-593-9884?

NSN 4820-00-593-9884 is a Seat,valve, manufactured by Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-593-9884?

NSN 4820-00-593-9884 has 2 cross-referenced part numbers: 11139 (Beatrice Foods Co Taylor Freezer Div), 011139 (Taylor Enterprises of VA, Llc Dba Taylor Freezer Sales Company Div Taylor Enterprises of VA Llc D/b/a Taylor Freezer Sales Co).

What NSN replaces 4820-00-593-9884?

There are 11 known substitutes for 4820-00-593-9884: 5930-00-156-0680, 4720-00-226-4815, 3020-00-231-8710 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 011139?

Key specifications for 011139: Body Inside Diameter: 1.250 INCHES NOMINAL IN; Seating Surface Shape: RADIAL; Material Document and Classification: FSCM 80739,P/N 11139 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Taper Length: 1.875 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com