PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS4859K02Coupling,pipe

Sae International Dba Sae International · NSN 4730-00-928-8768 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-928-8768 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-928-8768. Primary manufacturer part number: AS4859K02.
Features
  • Coupling,pipe — FSC 4730
  • Specification/standard Data: 88044-AN910 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: ANODIZE OVERALL
  • Material Document and Classification: QQ-S-763,CL 316 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Thread Size: 0.250 INCHES ALL ENDS IN
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Nominal Overall Length: 1.125 INCHES IN
  • Connection Style: PLAIN (PIPE) ALL ENDS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Comp 316 Overall construction
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-00-928-8768, 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 Sae International Dba Sae International. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-928-8768
Primary Part NumberAS4859K02
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Specification/standard Data88044-AN910 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentANODIZE OVERALL
Material Document and ClassificationQQ-S-763,CL 316 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size0.250 INCHES ALL ENDS IN
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Nominal Overall Length1.125 INCHES IN
Connection StylePLAIN (PIPE) ALL ENDS
Surface Treatment Document and ClassificationMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorRIGID, SHORT CENTER WRENCHING FACILITY
MaterialSTEEL COMP 316 OVERALL
Thread Series DesignatorNPT ALL ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4730-00-580-7408SAE J514-3 4-4 140138C INTERCHANGEABLE
Coupling,pipe
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
AS4859K02 Society of Automotive Engineers Inc (USA)
AS4859K02 PRIMARY Sae International Dba Sae International (USA)
3321X4 Mid-State Sales, Inc. Div Defense Products Group (USA)
MIL-F-5509 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1-4-GGSS Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
3321X4 PRIMARY Danfoss Power Solutions II, Llc (USA)
1-4GGSS Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
AN910-2K Aeronautical Standards Group Dept of Navy and Air Force (USA)
C3309X4 Heilman Boiler Works (USA)
259-2096-4 Danfoss Power Solutions II, Llc (USA)
3321X4 Dana Corp Weatherhead Div (USA)
SAE-AS4842 Sae International Dba Sae International (USA)
1-4-GGSS Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
AS4842 Society of Automotive Engineers Inc (USA)
Related Parts
4730-00-580-7408INTERCHANGEABLE
COUPLING,PIPE
SAE J514-3 4-4 140138C

Frequently Asked Questions

What is NSN 4730-00-928-8768?

NSN 4730-00-928-8768 is a Coupling,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-928-8768?

NSN 4730-00-928-8768 has 14 cross-referenced part numbers: AS4859K02 (Society of Automotive Engineers Inc), AS4859K02 (Sae International Dba Sae International), 3321X4 (Mid-State Sales, Inc. Div Defense Products Group), MIL-F-5509 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1-4-GGSS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division) and 9 more.

What NSN replaces 4730-00-928-8768?

There is 1 known substitute for 4730-00-928-8768: 4730-00-580-7408. Verify interchangeability with system specifications before substitution.

What are the specifications of AS4859K02?

Key specifications for AS4859K02: Specification/standard Data: 88044-AN910 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Surface Treatment: ANODIZE OVERALL; Material Document and Classification: QQ-S-763,CL 316 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Size: 0.250 INCHES ALL ENDS IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-928-8768 still in active supply?

NSN 4730-00-928-8768 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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