PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28511Cap,pipe

United States Plastic Corp · NSN 4730-01-642-2380 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-642-2380 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-642-2380. Primary manufacturer part number: 28511.
Features
  • Cap,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 Cap,pipe, cataloged under National Stock Number 4730-01-642-2380, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-642-2380
Primary Part Number28511
Item NameCap,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerUnited States Plastic Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6145-00-023-6941HP3-EXBBB8 INTERCHANGEABLE
Wire,electrical
National Electrical Mfrs Assn Dba Nema
2805-00-382-8000 INTERCHANGEABLE
Insert,engine Valve Seat
5930-00-557-42312131815-9 INTERCHANGEABLE
Switch,code Indicating Wheel
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
1680-01-421-6509 INTERCHANGEABLE
Seat,snubber
5120-01-604-705528511 INTERCHANGEABLE
Screwdriver,torque
Wiha Quality Tools
8465-01-619-215628511 INTERCHANGEABLE
Descender,mountain Climbers
Great Trango Holdings, Inc. Dba Trango
5130-01-670-7594 INTERCHANGEABLE
Sander,disk,pneumatic,portable
Cross-Reference Index
Part NumberManufacturer
28511 PRIMARY United States Plastic Corp (USA)
Related Parts
6145-00-023-6941INTERCHANGEABLE
WIRE,ELECTRICAL
HP3-EXBBB8
2805-00-382-8000INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
5930-00-557-4231INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
2131815-9
1680-01-421-6509INTERCHANGEABLE
SEAT,SNUBBER
5120-01-604-7055INTERCHANGEABLE
SCREWDRIVER,TORQUE
28511
8465-01-619-2156INTERCHANGEABLE
DESCENDER,MOUNTAIN CLIMBERS
28511
5130-01-670-7594INTERCHANGEABLE
SANDER,DISK,PNEUMATIC,PORTABLE

Frequently Asked Questions

What is NSN 4730-01-642-2380?

NSN 4730-01-642-2380 is a Cap,pipe, manufactured by United States Plastic Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-642-2380?

NSN 4730-01-642-2380 has 1 cross-referenced part number: 28511 (United States Plastic Corp).

What NSN replaces 4730-01-642-2380?

There are 7 known substitutes for 4730-01-642-2380: 6145-00-023-6941, 2805-00-382-8000, 5930-00-557-4231 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28511?

Key specifications for 28511: Part Name Assigned by Controlling Agency: CAP, UPVC 2-1/2"(36.5MM) MM. 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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