PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS4843/2Adapter,straight,pipe to Hose

Sae International Dba Sae International · NSN 4730-00-277-6386 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-277-6386 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-277-6386. Primary manufacturer part number: AS4843/2.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Connection Style: PLAIN (PIPE) FIRST END
  • Specification/standard Data: 88044-AN840 GOVERNMENT STANDARD AND 81343-AS4843/2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material Document and Classification: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TY 3,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
  • Material: COPPER ALLOY 360 OVERALL
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
  • Surface Treatment: CADMIUM INSIDE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy 360 Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-00-277-6386, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-277-6386
Primary Part NumberAS4843/2
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Connection StylePLAIN (PIPE) FIRST END
Specification/standard Data88044-AN840 GOVERNMENT STANDARD AND 81343-AS4843/2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Material Document and ClassificationQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TY 3,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
MaterialCOPPER ALLOY 360 OVERALL
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Surface TreatmentCADMIUM INSIDE
Surface TreatmentCADMIUM OUTSIDE
Thread Series DesignatorANPT FIRST END
Nominal Pipe Size Accommodated0.375 INCHES FIRST END IN
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Nominal Overall Length2.375 INCHES IN
Connection StyleBEADED (HOSE) SECOND END
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE INSIDE
Nominal Thread Size0.375 INCHES FIRST END IN
Nominal Inside Diameter Hose Accommodated0.625 INCHES SECOND END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-155-64531317S INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-156-7620 INTERCHANGEABLE
Bearing,ball,annular
3455-00-230-7047717-015663 INTERCHANGEABLE
Cutter,milling,plain
Doall Baltimore Company
2825-00-388-68357315 INTERCHANGEABLE
Weight Arm Assembly
Northrop Grumman Systems Corporation Div Marine Systems
5998-00-456-4905007317 INTERCHANGEABLE
Circuit Card Assembly
Drs Signal Solutions, Inc.
5940-00-718-99191112945-19 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-844-80507317 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
7930-01-397-19907317 INTERCHANGEABLE
Defoamer
Better Engineering Manufacturing Inc
4720-01-484-8032136283-3 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cadillac Gage Textron Inc.
3110-01-515-63853208A2RS1TN9MT33 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
AS4843/2 Sae International Dba Sae International (USA)
AS4843/2 Society of Automotive Engineers Inc (USA)
MIL-F-5509 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7317 Windham Lifts Inc (USA)
AN840-9 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
3110-00-155-6453INTERCHANGEABLE
BEARING,BALL,ANNULAR
1317S
3110-00-156-7620INTERCHANGEABLE
BEARING,BALL,ANNULAR
3455-00-230-7047INTERCHANGEABLE
CUTTER,MILLING,PLAIN
717-015663
2825-00-388-6835INTERCHANGEABLE
WEIGHT ARM ASSEMBLY
7315
5998-00-456-4905INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
007317
5940-00-718-9919INTERCHANGEABLE
TERMINAL,LUG
1112945-19
5950-00-844-8050INTERCHANGEABLE
COIL,RADIO FREQUENCY
7317
7930-01-397-1990INTERCHANGEABLE
DEFOAMER
7317
4720-01-484-8032INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
136283-3
3110-01-515-6385INTERCHANGEABLE
BEARING,BALL,ANNULAR
3208A2RS1TN9MT33
5306-01-613-1703INTERCHANGEABLE
BOLT,U
7317
5925-01-718-6766INTERCHANGEABLE
CIRCUIT BREAKER
7317

Frequently Asked Questions

What is NSN 4730-00-277-6386?

NSN 4730-00-277-6386 is a Adapter,straight,pipe to Hose, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-277-6386?

NSN 4730-00-277-6386 has 5 cross-referenced part numbers: AS4843/2 (Sae International Dba Sae International), AS4843/2 (Society of Automotive Engineers Inc), MIL-F-5509 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 7317 (Windham Lifts Inc), AN840-9 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 4730-00-277-6386?

There are 12 known substitutes for 4730-00-277-6386: 3110-00-155-6453, 3110-00-156-7620, 3455-00-230-7047 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS4843/2?

Key specifications for AS4843/2: Connection Style: PLAIN (PIPE) FIRST END; Specification/standard Data: 88044-AN840 GOVERNMENT STANDARD AND 81343-AS4843/2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material Document and Classification: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment Document and Classification: QQ-P-416,TY 3,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-277-6386 still in active supply?

NSN 4730-00-277-6386 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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