PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WK872450-000Discharge Head,cylinder Assembly

Kidde-Fenwal, Llc · NSN 1450-00-691-2023 · FSC 1450 · No Item Name Available
Verified by PartsTable
NSN 1450-00-691-2023 — this item is cataloged by the U.S. Government under National Stock Number 1450-00-691-2023. Primary manufacturer part number: WK872450-000.
Features
  • Discharge Head,cylinder Assembly — FSC 1450
  • General Characteristics Item Description: INCLUDES PISTON; PISTON STEM; CHECK; CHECK STOP; NUT; CAP; GASKET; RETAINER; SPRING; AND PACKING
  • 9 verified cross-references
  • Primary manufacturer: Kidde-Fenwal, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Discharge Head,cylinder Assembly, cataloged under National Stock Number 1450-00-691-2023, is classified within Federal Supply Class 1450 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Kidde-Fenwal, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1450-00-691-2023
Primary Part NumberWK872450-000
Item NameDischarge Head,cylinder Assembly
FSC / FSG1450 / 14 — No Item Name Available
ManufacturerKidde-Fenwal, Llc
StatusACTIVE
General Characteristics Item DescriptionINCLUDES PISTON; PISTON STEM; CHECK; CHECK STOP; NUT; CAP; GASKET; RETAINER; SPRING; AND PACKING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4210-01-064-665832958 INTERCHANGEABLE
Retainer,ball Fire Valve
Kidde-Fenwal, Llc
4210-01-080-642632961 INTERCHANGEABLE
Piston and Stem Assembly
Kidde-Fenwal, Llc
4820-01-096-919532916 INTERCHANGEABLE
Seat,valve
Kidde-Fenwal, Llc
4820-01-099-377932914 INTERCHANGEABLE
Stem,fluid Valve
Kidde-Fenwal, Llc
Cross-Reference Index
Part NumberManufacturer
872450 SEE N0TE Kidde-Fenwal, Llc (USA)
8491668 Us Army Aviation and Missile Command (USA)
872450 Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
979463 Kidde-Fenwal, Llc (USA)
872450 Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
872450 Kidde-Fenwal, Llc (USA)
R97945 Kidde-Fenwal, Llc (USA)
WK872450-000 PRIMARY Kidde-Fenwal, Llc (USA)
872450 Whiteside Mfg Co Inc (USA)
Related Parts
4210-01-064-6658INTERCHANGEABLE
RETAINER,BALL FIRE VALVE
32958
4210-01-080-6426INTERCHANGEABLE
PISTON AND STEM ASSEMBLY
32961
4820-01-096-9195INTERCHANGEABLE
SEAT,VALVE
32916
4820-01-099-3779INTERCHANGEABLE
STEM,FLUID VALVE
32914

Frequently Asked Questions

What is NSN 1450-00-691-2023?

NSN 1450-00-691-2023 is a Discharge Head,cylinder Assembly, manufactured by Kidde-Fenwal, Llc, classified under FSC 1450 (No Item Name Available). Status: active.

What are the part numbers for NSN 1450-00-691-2023?

NSN 1450-00-691-2023 has 9 cross-referenced part numbers: 872450 SEE N0TE (Kidde-Fenwal, Llc), 8491668 (Us Army Aviation and Missile Command), 872450 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 979463 (Kidde-Fenwal, Llc), 872450 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems) and 4 more.

What NSN replaces 1450-00-691-2023?

There are 4 known substitutes for 1450-00-691-2023: 4210-01-064-6658, 4210-01-080-6426, 4820-01-096-9195 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WK872450-000?

Key specifications for WK872450-000: General Characteristics Item Description: INCLUDES PISTON; PISTON STEM; CHECK; CHECK STOP; NUT; CAP; GASKET; RETAINER; SPRING; AND PACKING. 1 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