PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1551AS292-0834Nipple,pipe

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 4730-01-301-4259 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-301-4259 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-301-4259. Primary manufacturer part number: 1551AS292-0834.
Features
  • Nipple,pipe — FSC 4730
  • Thread Series Designator: NPT ALL ENDS
  • Material: STEEL OVERALL
  • Style Designator: LONG
  • Connection Type: THREADED EXTERNAL PIPE ALL ENDS
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Material Document and Classification: A733 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-01-301-4259, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-301-4259
Primary Part Number1551AS292-0834
Item NameNipple,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Thread Series DesignatorNPT ALL ENDS
MaterialSTEEL OVERALL
Style DesignatorLONG
Connection TypeTHREADED EXTERNAL PIPE ALL ENDS
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Material Document and ClassificationA733 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Nominal Thread Size0.500 INCHES ALL ENDS IN
Nominal Overall Length4.500 INCHES IN
Connection StylePLAIN (PIPE) ALL ENDS
Surface TreatmentCADMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-193-2686 INTERCHANGEABLE
Nipple,pipe
4730-00-196-1485A733S-32CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
4730-00-196-1510A733S-194CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
4730-00-816-7344A733S-205CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
4730-01-299-94741551AS292-0252 INTERCHANGEABLE
Nipple,pipe
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4730-01-299-94751551AS292-0972 INTERCHANGEABLE
Nipple,pipe
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4730-01-299-94771551AS292-0292 INTERCHANGEABLE
Nipple,pipe
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4730-01-299-94791551AS292-0732 INTERCHANGEABLE
Nipple,pipe
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4730-01-300-41081551AS292-0844 INTERCHANGEABLE
Nipple,pipe
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4730-01-300-41091551AS292-0974 INTERCHANGEABLE
Nipple,pipe
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
1551AS292 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
1551AS292-0834 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
1/2X4-1/2IN. Flagg Stanley G & Co Inc Dba Flagg Brass (USA)
Related Parts
4730-00-193-2686INTERCHANGEABLE
NIPPLE,PIPE
4730-00-196-1485INTERCHANGEABLE
NIPPLE,PIPE
A733S-32CFG
4730-00-196-1510INTERCHANGEABLE
NIPPLE,PIPE
A733S-194CFG
4730-00-816-7344INTERCHANGEABLE
NIPPLE,PIPE
A733S-205CFG
4730-01-299-9474INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-0252
4730-01-299-9475INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-0972
4730-01-299-9477INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-0292
4730-01-299-9479INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-0732
4730-01-300-4108INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-0844
4730-01-300-4109INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-0974
4730-01-300-9027INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-1014
4730-01-300-9028INTERCHANGEABLE
NIPPLE,PIPE
1551AS292-0734

Frequently Asked Questions

What is NSN 4730-01-301-4259?

NSN 4730-01-301-4259 is a Nipple,pipe, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-301-4259?

NSN 4730-01-301-4259 has 3 cross-referenced part numbers: 1551AS292 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1551AS292-0834 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1/2X4-1/2IN. (Flagg Stanley G & Co Inc Dba Flagg Brass).

What NSN replaces 4730-01-301-4259?

There are 12 known substitutes for 4730-01-301-4259: 4730-00-193-2686, 4730-00-196-1485, 4730-00-196-1510 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1551AS292-0834?

Key specifications for 1551AS292-0834: Thread Series Designator: NPT ALL ENDS; Material: STEEL OVERALL; Style Designator: LONG; Connection Type: THREADED EXTERNAL PIPE ALL ENDS. 12 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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