PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1591Valve,cutoff

Superdraulic Corp · NSN 2030-00-343-7417 · FSC 2030 · No Item Name Available
Verified by PartsTable
NSN 2030-00-343-7417 — this item is cataloged by the U.S. Government under National Stock Number 2030-00-343-7417. Primary manufacturer part number: 1591.
Features
  • Valve,cutoff — FSC 2030
  • 2 verified cross-references
  • Primary manufacturer: Superdraulic Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,cutoff, cataloged under National Stock Number 2030-00-343-7417, is classified within Federal Supply Class 2030 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Superdraulic Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,cutoff
FSC / FSG2030 — No Item Name Available (FSG 20)
ManufacturersSuperdraulic Corp (CAGE 93776)
Technical Specifications
ParameterValue
NSN2030-00-343-7417
Primary Part Number1591
Item NameValve,cutoff
FSC / FSG2030 / 20 — No Item Name Available
ManufacturerSuperdraulic Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-014-5431 INTERCHANGEABLE
Lamp,incandescent
2990-00-185-7028T-1591 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
4820-00-202-95281871-3-8IN INTERCHANGEABLE
Valve,globe
Flowserve Inc
4730-00-305-97841591 INTERCHANGEABLE
Elbow,pipe
H20 Tank Inc U S Motors Div
5925-00-417-3256 INTERCHANGEABLE
Ground Fault Circuit Interrupter
6130-00-500-4448 INTERCHANGEABLE
Power Supply
6230-00-520-8797 INTERCHANGEABLE
Spotlight
5965-00-549-0220 INTERCHANGEABLE
Earphone Element
5905-01-085-8334 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5945-01-134-7911 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
1591 Superdraulic Corp (USA)
1591A Superdraulic Corp (USA)
Related Parts
6240-00-014-5431INTERCHANGEABLE
LAMP,INCANDESCENT
2990-00-185-7028INTERCHANGEABLE
MUFFLER,EXHAUST
T-1591
4820-00-202-9528INTERCHANGEABLE
VALVE,GLOBE
1871-3-8IN
4730-00-305-9784INTERCHANGEABLE
ELBOW,PIPE
1591
5925-00-417-3256INTERCHANGEABLE
GROUND FAULT CIRCUIT INTERRUPTER
6130-00-500-4448INTERCHANGEABLE
POWER SUPPLY
6230-00-520-8797INTERCHANGEABLE
SPOTLIGHT
5965-00-549-0220INTERCHANGEABLE
EARPHONE ELEMENT
5905-01-085-8334INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5945-01-134-7911INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5330-01-146-1642INTERCHANGEABLE
PACKING
159-01
6240-01-152-7045INTERCHANGEABLE
LAMP,INCANDESCENT
CM1591

Frequently Asked Questions

What is NSN 2030-00-343-7417?

NSN 2030-00-343-7417 is a Valve,cutoff, manufactured by Superdraulic Corp, classified under FSC 2030 (No Item Name Available). Status: active.

What are the part numbers for NSN 2030-00-343-7417?

NSN 2030-00-343-7417 has 2 cross-referenced part numbers: 1591 (Superdraulic Corp), 1591A (Superdraulic Corp).

What NSN replaces 2030-00-343-7417?

There are 12 known substitutes for 2030-00-343-7417: 6240-00-014-5431, 2990-00-185-7028, 4820-00-202-9528 and 9 more. Verify interchangeability with system specifications before substitution.

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