PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27257Tee,pipe

United States Plastic Corp · NSN 4730-01-254-4902 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-254-4902 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-254-4902. Primary manufacturer part number: 27257.
Features
  • Tee,pipe — FSC 4730
  • Thread Series Designator: NPT ALL ENDS
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
  • Nominal Thread Size: 1.000 INCHES ALL ENDS IN
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Leg Length: 1.875 INCHES NOMINAL ALL ENDS IN
  • 1 verified cross-reference
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyvinyl Chloride (pvc) Overall construction
General Description

The Tee,pipe, cataloged under National Stock Number 4730-01-254-4902, 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 United States Plastic Corp. Government technical data includes 6 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-254-4902
Primary Part Number27257
Item NameTee,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerUnited States Plastic Corp
StatusACTIVE
Thread Series DesignatorNPT ALL ENDS
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Nominal Thread Size1.000 INCHES ALL ENDS IN
Connection StylePLAIN (PIPE) ALL ENDS
Leg Length1.875 INCHES NOMINAL ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5360-00-446-265227-257 INTERCHANGEABLE
Spring,helical,extension
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
5330-00-641-0974350224 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2910-00-848-406127257 INTERCHANGEABLE
Tank,fuel Unit
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
4330-01-272-560427257 INTERCHANGEABLE
Filter,fluid
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Cross-Reference Index
Part NumberManufacturer
27257 PRIMARY United States Plastic Corp (USA)
Related Parts
5360-00-446-2652INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
27-257
5330-00-641-0974INTERCHANGEABLE
SEAL,PLAIN ENCASED
350224
2910-00-848-4061INTERCHANGEABLE
TANK,FUEL UNIT
27257
4330-01-272-5604INTERCHANGEABLE
FILTER,FLUID
27257

Frequently Asked Questions

What is NSN 4730-01-254-4902?

NSN 4730-01-254-4902 is a Tee,pipe, manufactured by United States Plastic Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-254-4902?

NSN 4730-01-254-4902 has 1 cross-referenced part number: 27257 (United States Plastic Corp).

What NSN replaces 4730-01-254-4902?

There are 4 known substitutes for 4730-01-254-4902: 5360-00-446-2652, 5330-00-641-0974, 2910-00-848-4061 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27257?

Key specifications for 27257: Thread Series Designator: NPT ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL; Nominal Thread Size: 1.000 INCHES ALL ENDS IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com