PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70304902Parts Kit,valve

Hydro-Aire Aerospace Corp · NSN 1650-00-821-4341 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-821-4341 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-821-4341. Primary manufacturer part number: 70304902.
Features
  • Parts Kit,valve — FSC 1650
  • General Characteristics Item Description: CONSISTS OF 2 MACHINED BOLTS,9 O-RING PACKING,3 SPRINGS,1 BALL,2 WASHERS,1 CAP,3 PLUGS
  • 2 verified cross-references
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 1650-00-821-4341, is classified within Federal Supply Class 1650 (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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-821-4341
Primary Part Number70304902
Item NameParts Kit,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 2 MACHINED BOLTS,9 O-RING PACKING,3 SPRINGS,1 BALL,2 WASHERS,1 CAP,3 PLUGS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-397-2977HBL5364VY INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5930-00-501-1787102664A INTERCHANGEABLE
Switch,sensitive
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
5940-00-518-7648 INTERCHANGEABLE
Terminal Board
4730-01-208-9537 INTERCHANGEABLE
Bushing,pipe
6145-01-252-92875366C INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
5915-01-262-09595643 INTERCHANGEABLE
Filter,band Pass
Piezo Technology Incorporated Dba Piezo Technology Inc
5975-01-342-11965366 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
7530-01-437-98185366 INTERCHANGEABLE
Label
Avery Label Co an Avery Intl Co
6515-01-559-2003OP8615 INTERCHANGEABLE
Forceps,dressing
Cardinal Health 200, Llc
6750-01-563-74075366 INTERCHANGEABLE
Duplicating Positiv
Eastman Kodak Co
Cross-Reference Index
Part NumberManufacturer
70304902 PRIMARY Hydro-Aire Aerospace Corp (USA)
5366 Hydro-Aire Aerospace Corp (USA)
Related Parts
5935-00-397-2977INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
HBL5364VY
5930-00-501-1787INTERCHANGEABLE
SWITCH,SENSITIVE
102664A
5940-00-518-7648INTERCHANGEABLE
TERMINAL BOARD
4730-01-208-9537INTERCHANGEABLE
BUSHING,PIPE
6145-01-252-9287INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
5366C
5915-01-262-0959INTERCHANGEABLE
FILTER,BAND PASS
5643
5975-01-342-1196INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5366
7530-01-437-9818INTERCHANGEABLE
LABEL
5366
6515-01-559-2003INTERCHANGEABLE
FORCEPS,DRESSING
OP8615
6750-01-563-7407INTERCHANGEABLE
DUPLICATING POSITIV
5366
5975-01-724-2137INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
5366

Frequently Asked Questions

What is NSN 1650-00-821-4341?

NSN 1650-00-821-4341 is a Parts Kit,valve, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-821-4341?

NSN 1650-00-821-4341 has 2 cross-referenced part numbers: 70304902 (Hydro-Aire Aerospace Corp), 5366 (Hydro-Aire Aerospace Corp).

What NSN replaces 1650-00-821-4341?

There are 11 known substitutes for 1650-00-821-4341: 5935-00-397-2977, 5930-00-501-1787, 5940-00-518-7648 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70304902?

Key specifications for 70304902: General Characteristics Item Description: CONSISTS OF 2 MACHINED BOLTS,9 O-RING PACKING,3 SPRINGS,1 BALL,2 WASHERS,1 CAP,3 PLUGS. 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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