PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28408Elbow,pipe

United States Plastic Corp · NSN 4730-01-631-0037 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-631-0037 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-631-0037. Primary manufacturer part number: 28408.
Features
  • Elbow,pipe — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: United States Plastic Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-01-631-0037, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-631-0037
Primary Part Number28408
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerUnited States Plastic Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6640-00-684-134503-448-10 INTERCHANGEABLE
Box,microscope Slide
Fisher Scientific Company L.l.c.
4730-01-305-004728408 INTERCHANGEABLE
Plug,pipe
Dresser, Llc
5310-01-375-345028408 INTERCHANGEABLE
Washer,lock
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
2530-01-441-970051408CB INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Accuride Corporation Dba Accuride Distributing Llc
4720-01-523-756328408 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
5120-01-645-7871 INTERCHANGEABLE
Wrench,adjustable
Cross-Reference Index
Part NumberManufacturer
28408 PRIMARY United States Plastic Corp (USA)
Related Parts
6640-00-684-1345INTERCHANGEABLE
BOX,MICROSCOPE SLIDE
03-448-10
4730-01-305-0047INTERCHANGEABLE
PLUG,PIPE
28408
5310-01-375-3450INTERCHANGEABLE
WASHER,LOCK
28408
2530-01-441-9700INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
51408CB
4720-01-523-7563INTERCHANGEABLE
HOSE,NONMETALLIC
28408
5120-01-645-7871INTERCHANGEABLE
WRENCH,ADJUSTABLE

Frequently Asked Questions

What is NSN 4730-01-631-0037?

NSN 4730-01-631-0037 is a Elbow,pipe, manufactured by United States Plastic Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-631-0037?

NSN 4730-01-631-0037 has 1 cross-referenced part number: 28408 (United States Plastic Corp).

What NSN replaces 4730-01-631-0037?

There are 6 known substitutes for 4730-01-631-0037: 6640-00-684-1345, 4730-01-305-0047, 5310-01-375-3450 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28408?

Key specifications for 28408: Part Name Assigned by Controlling Agency: BEND 90 DEG SCH 40 PVC2-1/2 INCH IN. 1 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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