PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70801Cross,pipe

Cummins Inc. · NSN 4730-00-838-1744 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-838-1744 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-838-1744. Primary manufacturer part number: 70801.
Features
  • Cross,pipe — FSC 4730
  • Nominal Pipe Size Accommodated: 1.250 INCHES FIRST END IN
  • Leg Length: 0.500 INCHES NOMINAL FIRST END IN
  • Nominal Thread Size: 1.250 INCHES FIRST END IN
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Material: COPPER ALLOY OVERALL
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Thread Series Designator: NPT FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Cross,pipe, cataloged under National Stock Number 4730-00-838-1744, 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 7 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-838-1744
Primary Part Number70801
Item NameCross,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Nominal Pipe Size Accommodated1.250 INCHES FIRST END IN
Leg Length0.500 INCHES NOMINAL FIRST END IN
Nominal Thread Size1.250 INCHES FIRST END IN
Connection StylePLAIN (PIPE) ALL ENDS
MaterialCOPPER ALLOY OVERALL
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Thread Series DesignatorNPT FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1560-00-478-687470801 INTERCHANGEABLE
Clamp Assembly,moto
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
6680-00-613-2608 INTERCHANGEABLE
Gage,liquid Quantity,float Type
5310-01-157-751170801 INTERCHANGEABLE
Nut Pack
Multi-Flex Seals Inc
4820-01-195-1949708-01 INTERCHANGEABLE
Disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-200-88837080-1 INTERCHANGEABLE
Valve,check
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
4820-01-206-845970-801-01 INTERCHANGEABLE
Valve,ball
Conbraco Industries Inc
5330-01-218-1579711497 INTERCHANGEABLE
Packing Assortment,preformed
Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division
2040-01-343-409170801 INTERCHANGEABLE
Fender,marine
Paxton Co
3110-01-440-39905310 A-2RS1 (UE12) INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
70801 PRIMARY Cummins Inc. (USA)
Related Parts
1560-00-478-6874INTERCHANGEABLE
CLAMP ASSEMBLY,MOTO
70801
6680-00-613-2608INTERCHANGEABLE
GAGE,LIQUID QUANTITY,FLOAT TYPE
5310-01-157-7511INTERCHANGEABLE
NUT PACK
70801
4820-01-195-1949INTERCHANGEABLE
DISK,VALVE
708-01
4820-01-200-8883INTERCHANGEABLE
VALVE,CHECK
7080-1
4820-01-206-8459INTERCHANGEABLE
VALVE,BALL
70-801-01
5330-01-218-1579INTERCHANGEABLE
PACKING ASSORTMENT,PREFORMED
711497
2040-01-343-4091INTERCHANGEABLE
FENDER,MARINE
70801
3110-01-440-3990INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310 A-2RS1 (UE12)

Frequently Asked Questions

What is NSN 4730-00-838-1744?

NSN 4730-00-838-1744 is a Cross,pipe, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-838-1744?

NSN 4730-00-838-1744 has 1 cross-referenced part number: 70801 (Cummins Inc.).

What NSN replaces 4730-00-838-1744?

There are 9 known substitutes for 4730-00-838-1744: 1560-00-478-6874, 6680-00-613-2608, 5310-01-157-7511 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70801?

Key specifications for 70801: Nominal Pipe Size Accommodated: 1.250 INCHES FIRST END IN; Leg Length: 0.500 INCHES NOMINAL FIRST END IN; Nominal Thread Size: 1.250 INCHES FIRST END IN; Connection Style: PLAIN (PIPE) ALL ENDS. 7 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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