PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2647Tee,pipe

Better Engineering Manufacturing Inc · NSN 4730-01-478-1439 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-478-1439 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-478-1439. Primary manufacturer part number: 2647.
Features
  • Tee,pipe — FSC 4730
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Better Engineering Manufacturing Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tee,pipe, cataloged under National Stock Number 4730-01-478-1439, 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 Better Engineering Manufacturing Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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
NSN4730-01-478-1439
Primary Part Number2647
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBetter Engineering Manufacturing Inc
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-110-08302647 INTERCHANGEABLE
Switch,rotary
General Microwave Corporation Div Kratos Microwave Electronics
9540-00-167-4324 INTERCHANGEABLE
Beam,structural
5905-01-137-45308993146 INTERCHANGEABLE
Resistor,thermal
General Motors Llc Dba General Motors Llc
5935-01-542-87082647 INTERCHANGEABLE
Connector,plug,electrical
Abb Installation Products Inc
4820-01-674-3600 INTERCHANGEABLE
Diaphragm,valve,flat
Cross-Reference Index
Part NumberManufacturer
2647 PRIMARY Better Engineering Manufacturing Inc (USA)
Related Parts
5930-00-110-0830INTERCHANGEABLE
SWITCH,ROTARY
2647
9540-00-167-4324INTERCHANGEABLE
BEAM,STRUCTURAL
5905-01-137-4530INTERCHANGEABLE
RESISTOR,THERMAL
8993146
5935-01-542-8708INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2647
4820-01-674-3600INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT

Frequently Asked Questions

What is NSN 4730-01-478-1439?

NSN 4730-01-478-1439 is a Tee,pipe, manufactured by Better Engineering Manufacturing Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-478-1439?

NSN 4730-01-478-1439 has 1 cross-referenced part number: 2647 (Better Engineering Manufacturing Inc).

What NSN replaces 4730-01-478-1439?

There are 5 known substitutes for 4730-01-478-1439: 5930-00-110-0830, 9540-00-167-4324, 5905-01-137-4530 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2647?

Key specifications for 2647: Part Name Assigned by Controlling Agency: PIPE,TEE,AIRCRAFT,M; Criticality Code Justification: AGAV; Special Features: NHA: CLEANER, STEAM, PRESS (PCC: B06)/DEGREASER; End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPTMENT. 4 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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