PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37703Valve,plug

Duff-Norton Co Inc · NSN 4810-01-264-0632 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-264-0632 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-264-0632. Primary manufacturer part number: 37703.
Features
  • Valve,plug — FSC 4810
  • Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
  • Material: STEEL CORROSION RESISTING BODY
  • 4 verified cross-references
  • Primary manufacturer: Duff-Norton Co Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Valve,plug, cataloged under National Stock Number 4810-01-264-0632, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Duff-Norton Co Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN4810-01-264-0632
Primary Part Number37703
Item NameValve,plug
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerDuff-Norton Co Inc
StatusACTIVE
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MaterialSTEEL CORROSION RESISTING BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-478-2648 INTERCHANGEABLE
Connector,plug,electrical
5915-00-583-0345623133 INTERCHANGEABLE
Filter,radio Frequency Interfere
Lockheed Martin Corporation Div Rms - Mitchel Field
4730-00-812-7837N37703 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
4810-01-045-542037703 INTERCHANGEABLE
Sleeve,valve
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
5120-01-667-747237-703 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Apex Tool Group, Llc
Cross-Reference Index
Part NumberManufacturer
37703 Duff-Norton Co Inc (USA)
AL10C28HC ITEM 64 Duff-Norton Co Inc (USA)
623133 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
623133 Duff-Norton Co Inc (USA)
Related Parts
5935-00-478-2648INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5915-00-583-0345INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
623133
4730-00-812-7837INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
N37703
4810-01-045-5420INTERCHANGEABLE
SLEEVE,VALVE
37703
5120-01-667-7472INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR
37-703

Frequently Asked Questions

What is NSN 4810-01-264-0632?

NSN 4810-01-264-0632 is a Valve,plug, manufactured by Duff-Norton Co Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-264-0632?

NSN 4810-01-264-0632 has 4 cross-referenced part numbers: 37703 (Duff-Norton Co Inc), AL10C28HC ITEM 64 (Duff-Norton Co Inc), 623133 (Hyster-Yale Group, Inc. Dba Yale Materials Handling), 623133 (Duff-Norton Co Inc).

What NSN replaces 4810-01-264-0632?

There are 5 known substitutes for 4810-01-264-0632: 5935-00-478-2648, 5915-00-583-0345, 4730-00-812-7837 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37703?

Key specifications for 37703: Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Material: STEEL CORROSION RESISTING BODY. 2 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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