PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6F7701Tee,pipe

Caterpillar Inc Div Caterpillar Defense · NSN 4730-01-425-5306 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-425-5306 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-425-5306. Primary manufacturer part number: 6F7701.
Features
  • Tee,pipe — FSC 4730
  • Connection Style: PLAIN (PIPE) SECOND END
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Type: THREADED EXTERNAL PIPE THIRD END
  • Connection Type: THREADED INTERNAL PIPE FIRST END
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tee,pipe, cataloged under National Stock Number 4730-01-425-5306, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-425-5306
Primary Part Number6F7701
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Connection StylePLAIN (PIPE) SECOND END
Connection StylePLAIN (PIPE) FIRST END
Connection TypeTHREADED EXTERNAL PIPE THIRD END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-278-6021 INTERCHANGEABLE
Tee,pipe
4730-00-278-6022 INTERCHANGEABLE
Tee,pipe
Cross-Reference Index
Part NumberManufacturer
264E Crane Nxt, Co. (USA)
6F7701 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
4730-00-278-6021INTERCHANGEABLE
TEE,PIPE
4730-00-278-6022INTERCHANGEABLE
TEE,PIPE

Frequently Asked Questions

What is NSN 4730-01-425-5306?

NSN 4730-01-425-5306 is a Tee,pipe, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-425-5306?

NSN 4730-01-425-5306 has 2 cross-referenced part numbers: 264E (Crane Nxt, Co.), 6F7701 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 4730-01-425-5306?

There are 2 known substitutes for 4730-01-425-5306: 4730-00-278-6021, 4730-00-278-6022. Verify interchangeability with system specifications before substitution.

What are the specifications of 6F7701?

Key specifications for 6F7701: Connection Style: PLAIN (PIPE) SECOND END; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Connection Style: PLAIN (PIPE) FIRST END; Connection Type: THREADED EXTERNAL PIPE THIRD END. 5 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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