PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77442Tee,pipe

Viega Llc · NSN 4730-01-697-8329 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-697-8329 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-697-8329. Primary manufacturer part number: 77442.
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 4730-01-697-8329, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-697-8329
Primary Part Number77442
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerViega Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-789-09023519 INTERCHANGEABLE
Spring,helical,compression
Husco International Inc
5340-01-149-716977442 INTERCHANGEABLE
Retainer
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
3120-01-336-9728 INTERCHANGEABLE
Bearing,washer,thrust
5360-01-575-134377442 INTERCHANGEABLE
Spring,helical,compression
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5365-01-694-47197744-2 INTERCHANGEABLE
Spacer,sleeve
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
77442 PRIMARY Viega Llc (USA)
Related Parts
5360-00-789-0902INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3519
5340-01-149-7169INTERCHANGEABLE
RETAINER
77442
3120-01-336-9728INTERCHANGEABLE
BEARING,WASHER,THRUST
5360-01-575-1343INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
77442
5365-01-694-4719INTERCHANGEABLE
SPACER,SLEEVE
7744-2

Frequently Asked Questions

What is NSN 4730-01-697-8329?

NSN 4730-01-697-8329 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 4730-01-697-8329?

NSN 4730-01-697-8329 has 1 cross-referenced part number: 77442 (Viega Llc).

What NSN replaces 4730-01-697-8329?

There are 5 known substitutes for 4730-01-697-8329: 5360-00-789-0902, 5340-01-149-7169, 3120-01-336-9728 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77442?

Key specifications for 77442: 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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