PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

05-666-2191-27Parts Kit,pressure Regulating VA

Wheeler Fleet Solutions, Co. · NSN 4820-00-456-1290 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-456-1290 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-456-1290. Primary manufacturer part number: 05-666-2191-27.
Features
  • Parts Kit,pressure Regulating VA — FSC 4820
  • Nonsupply Items and Quantities: DIAPHRAGM,SYNTHETIC RUBBER 1;O-RING,SYNTHETIC RUBBER 5
  • Component Quantity: 6
  • 5 verified cross-references
  • Primary manufacturer: Wheeler Fleet Solutions, Co.
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Parts Kit,pressure Regulating VA, cataloged under National Stock Number 4820-00-456-1290, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Wheeler Fleet Solutions, Co.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-456-1290
Primary Part Number05-666-2191-27
Item NameParts Kit,pressure Regulating VA
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWheeler Fleet Solutions, Co.
StatusACTIVE
Nonsupply Items and QuantitiesDIAPHRAGM,SYNTHETIC RUBBER 1;O-RING,SYNTHETIC RUBBER 5
Component Quantity6
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-010-3906103653 INTERCHANGEABLE
Key,woodruff
Garwood/feller Inc Garwood Winch Div
4820-00-113-37030130070400-1 INTERCHANGEABLE
Valve,check
Essex Industries Inc Div Manufacturing Division
5330-00-383-874317451K INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5910-00-874-104810204 INTERCHANGEABLE
Capacitor,fi,ed
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
1005-01-302-6784 INTERCHANGEABLE
Safety,small Arms
6515-01-600-5066A305H INTERCHANGEABLE
Suture,nonabsorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
05-666-2191-27 PRIMARY Wheeler Fleet Solutions, Co. (USA)
S3065 S&s Truck Parts, Llc (USA)
666-2191-27 Asrc Federal Facilities Logistics, Llc (USA)
666-2191-27 Harsco Corp Bmy-Combat Systems Div (USA)
S-305 S&s Truck Parts, Llc (USA)
Related Parts
5315-00-010-3906INTERCHANGEABLE
KEY,WOODRUFF
103653
4820-00-113-3703INTERCHANGEABLE
VALVE,CHECK
0130070400-1
5330-00-383-8743INTERCHANGEABLE
GASKET
17451K
5910-00-874-1048INTERCHANGEABLE
CAPACITOR,FI,ED
10204
1005-01-302-6784INTERCHANGEABLE
SAFETY,SMALL ARMS
6515-01-600-5066INTERCHANGEABLE
SUTURE,NONABSORBABLE,SURGICAL
A305H

Frequently Asked Questions

What is NSN 4820-00-456-1290?

NSN 4820-00-456-1290 is a Parts Kit,pressure Regulating VA, manufactured by Wheeler Fleet Solutions, Co., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-456-1290?

NSN 4820-00-456-1290 has 5 cross-referenced part numbers: 05-666-2191-27 (Wheeler Fleet Solutions, Co.), S3065 (S&s Truck Parts, Llc), 666-2191-27 (Asrc Federal Facilities Logistics, Llc), 666-2191-27 (Harsco Corp Bmy-Combat Systems Div), S-305 (S&s Truck Parts, Llc).

What NSN replaces 4820-00-456-1290?

There are 6 known substitutes for 4820-00-456-1290: 5315-00-010-3906, 4820-00-113-3703, 5330-00-383-8743 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 05-666-2191-27?

Key specifications for 05-666-2191-27: Nonsupply Items and Quantities: DIAPHRAGM,SYNTHETIC RUBBER 1;O-RING,SYNTHETIC RUBBER 5; Component Quantity: 6. 2 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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