PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36497Retainer,seat,valve

Spx Fluid Power · NSN 4820-01-417-1559 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-417-1559 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-417-1559. Primary manufacturer part number: 36497.
Features
  • Retainer,seat,valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Spx Fluid Power
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Retainer,seat,valve, cataloged under National Stock Number 4820-01-417-1559, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spx Fluid Power. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-417-1559
Primary Part Number36497
Item NameRetainer,seat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSpx Fluid Power
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-285-68735225193H INTERCHANGEABLE
Packing,preformed
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3040-01-040-1461 INTERCHANGEABLE
Shaft,shouldered
5330-01-131-206999136497 INTERCHANGEABLE
Gasket
Alfa Laval Inc
5930-01-323-020336497 INTERCHANGEABLE
Switch,flow
Thomas Products Llc
2520-01-324-4095 INTERCHANGEABLE
Boot,power Transmission Componen
Cross-Reference Index
Part NumberManufacturer
36497 PRIMARY Spx Fluid Power (USA)
36497 Amz Alabama Inc. (USA)
36497 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
Related Parts
5330-00-285-6873INTERCHANGEABLE
PACKING,PREFORMED
5225193H
3040-01-040-1461INTERCHANGEABLE
SHAFT,SHOULDERED
5330-01-131-2069INTERCHANGEABLE
GASKET
99136497
5930-01-323-0203INTERCHANGEABLE
SWITCH,FLOW
36497
2520-01-324-4095INTERCHANGEABLE
BOOT,POWER TRANSMISSION COMPONEN

Frequently Asked Questions

What is NSN 4820-01-417-1559?

NSN 4820-01-417-1559 is a Retainer,seat,valve, manufactured by Spx Fluid Power, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-417-1559?

NSN 4820-01-417-1559 has 3 cross-referenced part numbers: 36497 (Spx Fluid Power), 36497 (Amz Alabama Inc.), 36497 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).

What NSN replaces 4820-01-417-1559?

There are 5 known substitutes for 4820-01-417-1559: 5330-00-285-6873, 3040-01-040-1461, 5330-01-131-2069 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 36497?

Key specifications for 36497: End Item Identification: 2320-01-354-3385; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 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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