PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FIG1649-060Tee,pipe

Flagg Stanley G & Co Inc Dba Flagg Brass · NSN 4730-00-079-0268 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-079-0268 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-079-0268. Primary manufacturer part number: FIG1649-060.
Features
  • Tee,pipe — FSC 4730
  • Material: IRON OVERALL
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
  • Thread Series Designator: NPT ALL ENDS
  • Nominal Thread Size: 0.375 INCHES ALL ENDS IN
  • Surface Treatment: OXIDE OVERALL
  • Material Document and Classification: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Operating Pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Iron Overall construction
General Description

The Tee,pipe, cataloged under National Stock Number 4730-00-079-0268, 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 Flagg Stanley G & Co Inc Dba Flagg Brass. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-079-0268
Primary Part NumberFIG1649-060
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFlagg Stanley G & Co Inc Dba Flagg Brass
StatusACTIVE
MaterialIRON OVERALL
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
Thread Series DesignatorNPT ALL ENDS
Nominal Thread Size0.375 INCHES ALL ENDS IN
Surface TreatmentOXIDE OVERALL
Material Document and ClassificationASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Operating Pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
Union Joint LocationSECOND END
Media for Which DesignedWATER-OIL-GAS SECOND RESPONSE
Leg Length1.062 INCHES NOMINAL FIRST END IN
Leg Length2.250 INCHES NOMINAL THIRD END IN
Media for Which DesignedSTEAM FIRST RESPONSE
Maximum Operating Temp288.0 CELSIUS SINGLE RESPONSE DEGC
Connection StylePLAIN (PIPE) ALL ENDS
Leg Length1.062 INCHES NOMINAL SECOND END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-291-1554125HD2 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3020-00-942-70357348 INTERCHANGEABLE
Pinion
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
3030-01-184-43107348 INTERCHANGEABLE
Belt,v
Gates Corporation
3120-01-213-7689 INTERCHANGEABLE
Bearing,sleeve
5310-01-442-53147348 INTERCHANGEABLE
Washer,spring Tension
The Boeing Company Div Defense
5310-01-559-70027348 INTERCHANGEABLE
Nut,self-Locking,hexagon
Silver Eagle Manufacturing Co
5925-01-595-3592 INTERCHANGEABLE
Circuit Breaker
Cross-Reference Index
Part NumberManufacturer
FIG582 3/8X3/8X3/8 Itt Grinnell Corp (USA)
FIG1649-060 PRIMARY Flagg Stanley G & Co Inc Dba Flagg Brass (USA)
7348 The Walworth Company (USA)
13214E8999 Cecom Lr Center (USA)
13214E8999 PRIMARY Met-Pro Corporation (USA)
Related Parts
5330-00-291-1554INTERCHANGEABLE
SEAL,PLAIN ENCASED
125HD2
3020-00-942-7035INTERCHANGEABLE
PINION
7348
3030-01-184-4310INTERCHANGEABLE
BELT,V
7348
3120-01-213-7689INTERCHANGEABLE
BEARING,SLEEVE
5310-01-442-5314INTERCHANGEABLE
WASHER,SPRING TENSION
7348
5310-01-559-7002INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
7348
5925-01-595-3592INTERCHANGEABLE
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 4730-00-079-0268?

NSN 4730-00-079-0268 is a Tee,pipe, manufactured by Flagg Stanley G & Co Inc Dba Flagg Brass, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-079-0268?

NSN 4730-00-079-0268 has 5 cross-referenced part numbers: FIG582 3/8X3/8X3/8 (Itt Grinnell Corp), FIG1649-060 (Flagg Stanley G & Co Inc Dba Flagg Brass), 7348 (The Walworth Company), 13214E8999 (Cecom Lr Center), 13214E8999 (Met-Pro Corporation).

What NSN replaces 4730-00-079-0268?

There are 7 known substitutes for 4730-00-079-0268: 5330-00-291-1554, 3020-00-942-7035, 3030-01-184-4310 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FIG1649-060?

Key specifications for FIG1649-060: Special Features: ALL THREAD DIRECTIONS R-H; Material: IRON OVERALL; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS; Thread Series Designator: NPT ALL ENDS. 16 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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