PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

509621Fitting,lubricant Pressure Relie

Level 10 Industries, Inc. Div Level 10 Industries · NSN 4730-01-395-2254 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-395-2254 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-395-2254. Primary manufacturer part number: 509621.
Features
  • Fitting,lubricant Pressure Relie — FSC 4730
  • 4 verified cross-references
  • Primary manufacturer: Level 10 Industries, Inc. Div Level 10 Industries
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Fitting,lubricant Pressure Relie, cataloged under National Stock Number 4730-01-395-2254, 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 Level 10 Industries, Inc. Div Level 10 Industries. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFitting,lubricant Pressure Relie
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCooper Industries Inc Dba Cooper Tools (CAGE 24047); Level 10 Industries, Inc. Div Level 10 Industries (CAGE 7ZL65)
Technical Specifications
ParameterValue
NSN4730-01-395-2254
Primary Part Number509621
Item NameFitting,lubricant Pressure Relie
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLevel 10 Industries, Inc. Div Level 10 Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3950-01-394-9726508054 INTERCHANGEABLE
Adapter,motor,hoist
Level 10 Industries, Inc. Div Level 10 Industries
4820-01-436-5771528604 INTERCHANGEABLE
Valve,flow Control
Level 10 Industries, Inc. Div Level 10 Industries
4820-01-436-5785528603 INTERCHANGEABLE
Body,valve
Level 10 Industries, Inc. Div Level 10 Industries
Cross-Reference Index
Part NumberManufacturer
SH8796 Cooper Industries Inc Dba Cooper Tools (USA)
509621 PRIMARY Level 10 Industries, Inc. Div Level 10 Industries (USA)
SH8796 DET 1 Cooper Industries Inc Dba Cooper Tools (USA)
509621 Cooper Industries Inc Dba Cooper Tools (USA)
Related Parts
3950-01-394-9726INTERCHANGEABLE
ADAPTER,MOTOR,HOIST
508054
4820-01-436-5771INTERCHANGEABLE
VALVE,FLOW CONTROL
528604
4820-01-436-5785INTERCHANGEABLE
BODY,VALVE
528603

Frequently Asked Questions

What is NSN 4730-01-395-2254?

NSN 4730-01-395-2254 is a Fitting,lubricant Pressure Relie, manufactured by Level 10 Industries, Inc. Div Level 10 Industries, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-395-2254?

NSN 4730-01-395-2254 has 4 cross-referenced part numbers: SH8796 (Cooper Industries Inc Dba Cooper Tools), 509621 (Level 10 Industries, Inc. Div Level 10 Industries), SH8796 DET 1 (Cooper Industries Inc Dba Cooper Tools), 509621 (Cooper Industries Inc Dba Cooper Tools).

What NSN replaces 4730-01-395-2254?

There are 3 known substitutes for 4730-01-395-2254: 3950-01-394-9726, 4820-01-436-5771, 4820-01-436-5785. Verify interchangeability with system specifications before substitution.

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