PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77437Tee,pipe

Viega Llc · NSN 4730-01-697-3586 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-697-3586 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-697-3586. Primary manufacturer part number: 77437.
Features
  • Tee,pipe — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Viega Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tee,pipe, cataloged under National Stock Number 4730-01-697-3586, 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 Viega Llc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4730-01-697-3586
Primary Part Number77437
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerViega Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2915-00-095-06217-743-7 INTERCHANGEABLE
Follower,ball
Parker Hannifin Corporation Div Aerospace Group Headquarters
3040-01-110-720577437 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Cross-Reference Index
Part NumberManufacturer
77437 PRIMARY Viega Llc (USA)
Related Parts
2915-00-095-0621INTERCHANGEABLE
FOLLOWER,BALL
7-743-7
3040-01-110-7205INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
77437

Frequently Asked Questions

What is NSN 4730-01-697-3586?

NSN 4730-01-697-3586 is a Tee,pipe, manufactured by Viega Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-697-3586?

NSN 4730-01-697-3586 has 1 cross-referenced part number: 77437 (Viega Llc).

What NSN replaces 4730-01-697-3586?

There are 2 known substitutes for 4730-01-697-3586: 2915-00-095-0621, 3040-01-110-7205. Verify interchangeability with system specifications before substitution.

What are the specifications of 77437?

Key specifications for 77437: End Item Identification: COPPER;PRESS CONNECTION; Part Name Assigned by Controlling Agency: TEE. 2 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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