PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203850Nipple,pipe

Cummins Inc. · NSN 4730-01-241-4643 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-241-4643 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-241-4643. Primary manufacturer part number: 203850.
Features
  • Nipple,pipe — FSC 4730
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Style Designator: PLAIN W/ CENTER WRENCHING FACILITY
  • Connection Type: THREADED EXTERNAL PIPE ALL ENDS
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-01-241-4643, 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 Cummins Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-241-4643
Primary Part Number203850
Item NameNipple,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Connection StylePLAIN (PIPE) ALL ENDS
Style DesignatorPLAIN W/ CENTER WRENCHING FACILITY
Connection TypeTHREADED EXTERNAL PIPE ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-013-1245 INTERCHANGEABLE
Nut,self-Locking,hexagon
5940-01-270-4609203850 INTERCHANGEABLE
Terminal Box
Woodward, Inc.
4720-01-600-1660203850 INTERCHANGEABLE
Hose,nonmetallic
Thermoid Inc
Cross-Reference Index
Part NumberManufacturer
10058403 Nimikkeistokeskus Ncb Finland (FIN)
203850 PRIMARY Cummins Inc. (USA)
Related Parts
5310-00-013-1245INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5940-01-270-4609INTERCHANGEABLE
TERMINAL BOX
203850
4720-01-600-1660INTERCHANGEABLE
HOSE,NONMETALLIC
203850

Frequently Asked Questions

What is NSN 4730-01-241-4643?

NSN 4730-01-241-4643 is a Nipple,pipe, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-241-4643?

NSN 4730-01-241-4643 has 2 cross-referenced part numbers: 10058403 (Nimikkeistokeskus Ncb Finland), 203850 (Cummins Inc.).

What NSN replaces 4730-01-241-4643?

There are 3 known substitutes for 4730-01-241-4643: 5310-00-013-1245, 5940-01-270-4609, 4720-01-600-1660. Verify interchangeability with system specifications before substitution.

What are the specifications of 203850?

Key specifications for 203850: Connection Style: PLAIN (PIPE) ALL ENDS; Style Designator: PLAIN W/ CENTER WRENCHING FACILITY; Connection Type: THREADED EXTERNAL PIPE ALL ENDS. 3 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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