Textron Aviation Inc · NSN 4730-00-671-1635 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-671-1635 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-671-1635. Primary manufacturer part number: 4470.
4730-00-671-1635 — No Item Name Available illustration
Features
Tee,boss — FSC 4730
Connection Type: THREADED EXTERNAL BOSS THIRD END
Connection Style: GASKET SEAL (BOSS) SECOND END
Thread Class: 2B FIRST END
Thread Series Designator: UNF ALL ENDS
Leg Length: 1.750 INCHES NOMINAL THIRD END IN
Connection Style: GASKET SEAL (BOSS) FIRST END
Surface Treatment: ANODIZE OVERALL
Applications
Applications requiring Aluminum Overall construction
General Description
The Tee,boss, cataloged under National Stock Number 4730-00-671-1635, 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 Textron Aviation Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4730-00-671-1635
Primary Part Number
4470
Item Name
Tee,boss
FSC / FSG
4730 / 47 — No Item Name Available
Manufacturer
Textron Aviation Inc
Status
ACTIVE
Connection Type
THREADED EXTERNAL BOSS THIRD END
Connection Style
GASKET SEAL (BOSS) SECOND END
Thread Class
2B FIRST END
Thread Series Designator
UNF ALL ENDS
Leg Length
1.750 INCHES NOMINAL THIRD END IN
Connection Style
GASKET SEAL (BOSS) FIRST END
Surface Treatment
ANODIZE OVERALL
Connection Type
THREADED INTERNAL BOSS SECOND END
Thread Class
2A THIRD END A
Connection Type
THREADED INTERNAL BOSS FIRST END
Leg Length
0.750 INCHES NOMINAL SECOND END IN
Thread Class
2B SECOND END
Leg Length
0.750 INCHES NOMINAL FIRST END IN
Nominal Thread Size
0.438 INCHES ALL ENDS IN
Connection Style
DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) THIRD END
NSN 4730-00-671-1635 is a Tee,boss, manufactured by Textron Aviation Inc, classified under FSC 4730 (No Item Name Available). Status: active.
What are the part numbers for NSN 4730-00-671-1635?
NSN 4730-00-671-1635 has 3 cross-referenced part numbers: 4470 (Cessna Aircraft Company Dba Textron Aviation), 4470 (Textron Aviation Inc), 4470 (Masters Irvin W Inc).
What NSN replaces 4730-00-671-1635?
There are 11 known substitutes for 4730-00-671-1635: 7510-00-878-4470, 5940-01-027-5926, 4720-01-050-9158 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 4470?
Key specifications for 4470: Connection Type: THREADED EXTERNAL BOSS THIRD END; Connection Style: GASKET SEAL (BOSS) SECOND END; Thread Class: 2B FIRST END; Thread Series Designator: UNF ALL ENDS. 16 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.