PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1669Valve,gate

Hunt Valve Company, Inc. · NSN 4810-01-561-9638 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-561-9638 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-561-9638. Primary manufacturer part number: 1669.
Features
  • Valve,gate — FSC 4810
  • 2 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,gate, cataloged under National Stock Number 4810-01-561-9638, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hunt Valve Company, Inc.. This item has 2 commercial cross-references from 2 manufacturers, 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
NSN4810-01-561-9638
Primary Part Number1669
Item NameValve,gate
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5905-00-106-7016C600012901 INTERCHANGEABLE
Resistor Set,matched
Kearfott Corporation Div Guidance and Navigation Division
4730-00-289-62308528575 INTERCHANGEABLE
Fitting,lubrication
Raytheon Company Dba Raytheon Co
4820-00-824-03671669 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
5325-00-836-5982 INTERCHANGEABLE
Grommet,nonmetallic
5996-01-005-9522152109-01 INTERCHANGEABLE
Amplifier,audio-Radio Frequency
Ge Aviation Systems Llc
2940-01-197-7106016806T INTERCHANGEABLE
Filter Element,fluid
Kovatch Corp.
5330-01-368-7417D2491 PIECE F INTERCHANGEABLE
Gasket
Rix Industries
6545-01-514-75861669 INTERCHANGEABLE
Insert,medical Instrument and Su
Pelican Products, Inc. Dba Pelican Products Inc
5340-01-534-04551669 INTERCHANGEABLE
Cap,protective,dust and Moisture
Heyco Inc Dba Heyco Products
6550-01-555-15561669 INTERCHANGEABLE
Test Kit,digoxin Determination
Microgenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division
Cross-Reference Index
Part NumberManufacturer
1669 PRIMARY Hunt Valve Company, Inc. (USA)
1669 Pima Valve, Llc (USA)
Related Parts
5905-00-106-7016INTERCHANGEABLE
RESISTOR SET,MATCHED
C600012901
4730-00-289-6230INTERCHANGEABLE
FITTING,LUBRICATION
8528575
4820-00-824-0367INTERCHANGEABLE
SEAT,VALVE
1669
5325-00-836-5982INTERCHANGEABLE
GROMMET,NONMETALLIC
5996-01-005-9522INTERCHANGEABLE
AMPLIFIER,AUDIO-RADIO FREQUENCY
152109-01
2940-01-197-7106INTERCHANGEABLE
FILTER ELEMENT,FLUID
016806T
5330-01-368-7417INTERCHANGEABLE
GASKET
D2491 PIECE F
6545-01-514-7586INTERCHANGEABLE
INSERT,MEDICAL INSTRUMENT AND SU
1669
5340-01-534-0455INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
1669
6550-01-555-1556INTERCHANGEABLE
TEST KIT,DIGOXIN DETERMINATION
1669
5865-01-594-8382INTERCHANGEABLE
RECEIVING SET,COUNTERMEASURES
1669

Frequently Asked Questions

What is NSN 4810-01-561-9638?

NSN 4810-01-561-9638 is a Valve,gate, manufactured by Hunt Valve Company, Inc., classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-561-9638?

NSN 4810-01-561-9638 has 2 cross-referenced part numbers: 1669 (Hunt Valve Company, Inc.), 1669 (Pima Valve, Llc).

What NSN replaces 4810-01-561-9638?

There are 11 known substitutes for 4810-01-561-9638: 5905-00-106-7016, 4730-00-289-6230, 4820-00-824-0367 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1669?

Key specifications for 1669: Special Features: 4.00 IN IN; End Item Identification: 417 FT NSC (WMSL-750) COAST GUARD VESSELS FT. 2 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