PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

821-1101Inlet Valve,spec

G2 Equipment, Llc Div Auto Vac Vacuum Systems · NSN 4730-01-597-7005 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-597-7005 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-597-7005. Primary manufacturer part number: 821-1101.
Features
  • Inlet Valve,spec — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: G2 Equipment, Llc Div Auto Vac Vacuum Systems
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Inlet Valve,spec, cataloged under National Stock Number 4730-01-597-7005, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is G2 Equipment, Llc Div Auto Vac Vacuum Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInlet Valve,spec
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersG2 Equipment, Llc Div Auto Vac Vacuum Systems (CAGE 5RLP0)
Technical Specifications
ParameterValue
NSN4730-01-597-7005
Primary Part Number821-1101
Item NameInlet Valve,spec
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerG2 Equipment, Llc Div Auto Vac Vacuum Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
1680-00-332-5915 INTERCHANGEABLE
Hub,actuator,slippi
Cross-Reference Index
Part NumberManufacturer
821-1101 PRIMARY G2 Equipment, Llc Div Auto Vac Vacuum Systems (USA)
Related Parts
1680-00-332-5915INTERCHANGEABLE
HUB,ACTUATOR,SLIPPI

Frequently Asked Questions

What is NSN 4730-01-597-7005?

NSN 4730-01-597-7005 is a Inlet Valve,spec, manufactured by G2 Equipment, Llc Div Auto Vac Vacuum Systems, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-597-7005?

NSN 4730-01-597-7005 has 1 cross-referenced part number: 821-1101 (G2 Equipment, Llc Div Auto Vac Vacuum Systems).

What NSN replaces 4730-01-597-7005?

There is 1 known substitute for 4730-01-597-7005: 1680-00-332-5915. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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