PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23657Plunger,slide Valve

Hydro-Aire Aerospace Corp · NSN 1630-00-534-6414 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-534-6414 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-534-6414. Primary manufacturer part number: 23657.
Features
  • Plunger,slide Valve — FSC 1630
  • General Characteristics Item Description: ARMED MAGNETIC INGOT IRON;COPPER NICKEL-CHROME PLATE FINISH;O/A DIMS 1.408 IN. LG;0.703 IN. DIA; DRILL HOLE 0.406 IN. LG,0.219 IN. DIA;0.094 IN. DIA THRU HOLE 0.187 IN. FROM END IN
  • 1 verified cross-reference
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plunger,slide Valve, cataloged under National Stock Number 1630-00-534-6414, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN1630-00-534-6414
Primary Part Number23657
Item NamePlunger,slide Valve
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
General Characteristics Item DescriptionARMED MAGNETIC INGOT IRON;COPPER NICKEL-CHROME PLATE FINISH;O/A DIMS 1.408 IN. LG;0.703 IN. DIA; DRILL HOLE 0.406 IN. LG,0.219 IN. DIA;0.094 IN. DIA THRU HOLE 0.187 IN. FROM END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-067-947823659 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5310-00-563-43911229H216 INTERCHANGEABLE
Washer
Meritor Heavy Vehicle Systems, Llc
3120-00-944-530523657 INTERCHANGEABLE
Bushing,sleeve
L3harris Technologies, Inc. Div Space and Airborne Systems
5340-01-371-200423657 INTERCHANGEABLE
Rod End,threaded
Hoffman/new Yorker, Inc.
6640-01-496-533321290-00 INTERCHANGEABLE
Test Kit,chlorine
Hach Company Dba Hach Co
Cross-Reference Index
Part NumberManufacturer
23657 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
5330-00-067-9478INTERCHANGEABLE
SEAL,PLAIN ENCASED
23659
5310-00-563-4391INTERCHANGEABLE
WASHER
1229H216
3120-00-944-5305INTERCHANGEABLE
BUSHING,SLEEVE
23657
5340-01-371-2004INTERCHANGEABLE
ROD END,THREADED
23657
6640-01-496-5333INTERCHANGEABLE
TEST KIT,CHLORINE
21290-00

Frequently Asked Questions

What is NSN 1630-00-534-6414?

NSN 1630-00-534-6414 is a Plunger,slide Valve, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-00-534-6414?

NSN 1630-00-534-6414 has 1 cross-referenced part number: 23657 (Hydro-Aire Aerospace Corp).

What NSN replaces 1630-00-534-6414?

There are 5 known substitutes for 1630-00-534-6414: 5330-00-067-9478, 5310-00-563-4391, 3120-00-944-5305 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23657?

Key specifications for 23657: General Characteristics Item Description: ARMED MAGNETIC INGOT IRON;COPPER NICKEL-CHROME PLATE FINISH;O/A DIMS 1.408 IN. LG;0.703 IN. DIA; DRILL HOLE 0.406 IN. LG,0.219 IN. DIA;0.094 IN. DIA THRU HOLE 0.187 IN. FROM END IN. 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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