PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28481Cross,pipe

United States Plastic Corp · NSN 4730-01-633-6283 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-633-6283 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-633-6283. Primary manufacturer part number: 28481.
Features
  • Cross,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 Cross,pipe, cataloged under National Stock Number 4730-01-633-6283, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-633-6283
Primary Part Number28481
Item NameCross,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerUnited States Plastic Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5325-00-379-356028481 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2530-00-530-3324 INTERCHANGEABLE
Pin Asy Anchor Brak
6625-00-876-3323 INTERCHANGEABLE
Frame Assembly,rear
3010-01-122-952728481 INTERCHANGEABLE
Adapter,plate,actuator
Moog Inc. Dba Ampac-Isp Corp
5315-01-418-451597931-103 INTERCHANGEABLE
Pin,straight,headed
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Cross-Reference Index
Part NumberManufacturer
28481 PRIMARY United States Plastic Corp (USA)
Related Parts
5325-00-379-3560INTERCHANGEABLE
RING,RETAINING
28481
2530-00-530-3324INTERCHANGEABLE
PIN ASY ANCHOR BRAK
6625-00-876-3323INTERCHANGEABLE
FRAME ASSEMBLY,REAR
3010-01-122-9527INTERCHANGEABLE
ADAPTER,PLATE,ACTUATOR
28481
5315-01-418-4515INTERCHANGEABLE
PIN,STRAIGHT,HEADED
97931-103

Frequently Asked Questions

What is NSN 4730-01-633-6283?

NSN 4730-01-633-6283 is a Cross,pipe, manufactured by United States Plastic Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-633-6283?

NSN 4730-01-633-6283 has 1 cross-referenced part number: 28481 (United States Plastic Corp).

What NSN replaces 4730-01-633-6283?

There are 5 known substitutes for 4730-01-633-6283: 5325-00-379-3560, 2530-00-530-3324, 6625-00-876-3323 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28481?

Key specifications for 28481: Part Name Assigned by Controlling Agency: CROSS, PVC 4"(101.6MM) ALL ENDS 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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