PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J534P58Adapter,straight,tube to Boss

General Electric Company · NSN 4730-01-037-0239 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-037-0239 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-037-0239. Primary manufacturer part number: J534P58.
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: General Electric Company
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-037-0239, 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 General Electric Company. This item has 3 commercial cross-references from 2 manufacturers, 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 NameAdapter,straight,tube to Boss
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersGeneral Electric Company (CAGE 07482); Ge Engine Services Distribution, L.l.c. (CAGE 062W0)
Technical Specifications
ParameterValue
NSN4730-01-037-0239
Primary Part NumberJ534P58
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGeneral Electric Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-278-4216SAE J534 FIG 7B INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
4730-00-278-48142D1683 INTERCHANGEABLE
Elbow,pipe
Caterpillar Inc Div Caterpillar Defense
4730-00-293-791312Z322PC8 INTERCHANGEABLE
Fitting,lubrication
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4730-00-494-3015J534 9030B1 Z INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
4730-01-035-9451J534P56 INTERCHANGEABLE
Adapter,straight,tube to Boss
General Electric Company
4730-01-125-4458J534P54 INTERCHANGEABLE
Adapter,straight,tube to Boss
General Electric Company
4730-01-189-0526J534P06 INTERCHANGEABLE
Adapter,straight,tube to Boss
General Electric Company
4730-01-189-0530 INTERCHANGEABLE
Adapter,straight,tube to Boss
4730-01-233-3701J534P10 INTERCHANGEABLE
Adapter,straight,tube to Boss
Cfm International Inc Dba Cfm International
4730-01-491-4699J534P05 INTERCHANGEABLE
Adapter,straight,tube to Boss
General Electric Company
Cross-Reference Index
Part NumberManufacturer
J534P58 PRIMARY General Electric Company (USA)
J534P58 Ge Engine Services Distribution, L.l.c. (USA)
J534 General Electric Company (USA)
Related Parts
4730-00-278-4216INTERCHANGEABLE
FITTING,LUBRICATION
SAE J534 FIG 7B
4730-00-278-4814INTERCHANGEABLE
ELBOW,PIPE
2D1683
4730-00-293-7913INTERCHANGEABLE
FITTING,LUBRICATION
12Z322PC8
4730-00-494-3015INTERCHANGEABLE
FITTING,LUBRICATION
J534 9030B1 Z
4730-01-035-9451INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
J534P56
4730-01-125-4458INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
J534P54
4730-01-189-0526INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
J534P06
4730-01-189-0530INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
4730-01-233-3701INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
J534P10
4730-01-491-4699INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
J534P05
4730-01-497-7067INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
J534P55
4730-01-512-7985INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
J534P12

Frequently Asked Questions

What is NSN 4730-01-037-0239?

NSN 4730-01-037-0239 is a Adapter,straight,tube to Boss, manufactured by General Electric Company, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-037-0239?

NSN 4730-01-037-0239 has 3 cross-referenced part numbers: J534P58 (General Electric Company), J534P58 (Ge Engine Services Distribution, L.l.c.), J534 (General Electric Company).

What NSN replaces 4730-01-037-0239?

There are 12 known substitutes for 4730-01-037-0239: 4730-00-278-4216, 4730-00-278-4814, 4730-00-293-7913 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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