PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14826Seat,valve

Reidville Hydraulics & Mfg Inc · NSN 4820-01-131-3149 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-131-3149 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-131-3149. Primary manufacturer part number: 14826.
Features
  • Seat,valve — FSC 4820
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Reidville Hydraulics & Mfg Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-131-3149, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Reidville Hydraulics & Mfg Inc. Government technical data includes 1 verified specification, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-131-3149
Primary Part Number14826
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerReidville Hydraulics & Mfg Inc
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5307-00-132-7871 INTERCHANGEABLE
Stud,plain
5999-00-224-597314826 INTERCHANGEABLE
Contact Assembly,electrical
Viz Manufacturing Company
3455-00-293-051708340 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
5970-00-418-3056 INTERCHANGEABLE
Insulator,spacer
4730-00-650-224114826 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Mission Systems Orchard Park Inc
6520-01-003-226914826 INTERCHANGEABLE
Bur,dental,excavating
Ss White Burs Llc
5330-01-011-3553 INTERCHANGEABLE
Gasket
6530-01-215-7750 INTERCHANGEABLE
Impression Tray,foot Cast
6240-01-436-8882 INTERCHANGEABLE
Lamp,incandescent
5360-01-642-108114826 INTERCHANGEABLE
Spring,helical,torsion
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
14826 PRIMARY Reidville Hydraulics & Mfg Inc (USA)
14826 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5307-00-132-7871INTERCHANGEABLE
STUD,PLAIN
5999-00-224-5973INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
14826
3455-00-293-0517INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08340
5970-00-418-3056INTERCHANGEABLE
INSULATOR,SPACER
4730-00-650-2241INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
14826
6520-01-003-2269INTERCHANGEABLE
BUR,DENTAL,EXCAVATING
14826
5330-01-011-3553INTERCHANGEABLE
GASKET
6530-01-215-7750INTERCHANGEABLE
IMPRESSION TRAY,FOOT CAST
6240-01-436-8882INTERCHANGEABLE
LAMP,INCANDESCENT
5360-01-642-1081INTERCHANGEABLE
SPRING,HELICAL,TORSION
14826

Frequently Asked Questions

What is NSN 4820-01-131-3149?

NSN 4820-01-131-3149 is a Seat,valve, manufactured by Reidville Hydraulics & Mfg Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-131-3149?

NSN 4820-01-131-3149 has 2 cross-referenced part numbers: 14826 (Reidville Hydraulics & Mfg Inc), 14826 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4820-01-131-3149?

There are 10 known substitutes for 4820-01-131-3149: 5307-00-132-7871, 5999-00-224-5973, 3455-00-293-0517 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14826?

Key specifications for 14826: Material: STEEL OVERALL. 1 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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