PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS39133Adapter,straight,pipe to Hose

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 4730-01-031-1613 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-031-1613 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-031-1613. Primary manufacturer part number: MS39133.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Connection Type: THREADED EXTERNAL HOSE GRIPPING SECOND END
  • Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment Document and Classification: ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
  • Connection Style: PLAIN (PIPE) FIRST END
  • Nominal Outside Diameter Hose Accommodated: 0.875 INCHES SECOND END IN
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
  • Nominal Thread Size: 0.500 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-031-1613, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-031-1613
Primary Part NumberMS39133
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Connection TypeTHREADED EXTERNAL HOSE GRIPPING SECOND END
Material Document and ClassificationASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment Document and ClassificationASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Connection StylePLAIN (PIPE) FIRST END
Nominal Outside Diameter Hose Accommodated0.875 INCHES SECOND END IN
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Nominal Thread Size0.500 INCHES FIRST END IN
Connection StyleGRIPPING NIPPLE (NOSE) SECOND END
MaterialSTEEL OVERALL
Nominal Inside Diameter Hose Accommodated0.500 INCHES SECOND END IN
Thread Series DesignatorNPTF FIRST END
Nominal Overall Length2.310 INCHES IN
Specification/standard Data96906-MS39133 GOVERNMENT STANDARD
Surface TreatmentZINC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-278-8257 INTERCHANGEABLE
Adapter,straight,pipe to Hose
4730-00-987-9073 INTERCHANGEABLE
Adapter,straight,pipe to Hose
4730-01-030-9193 INTERCHANGEABLE
Adapter,straight,pipe to Hose
4730-01-206-4812 INTERCHANGEABLE
Adapter,straight,pipe to Hose
4730-01-384-8905 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Cross-Reference Index
Part NumberManufacturer
MS39133 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4730010311613 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
MS39133-A-2-S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-278-8257INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
4730-00-987-9073INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
4730-01-030-9193INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
4730-01-206-4812INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
4730-01-384-8905INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE

Frequently Asked Questions

What is NSN 4730-01-031-1613?

NSN 4730-01-031-1613 is a Adapter,straight,pipe to Hose, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-031-1613?

NSN 4730-01-031-1613 has 3 cross-referenced part numbers: MS39133 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 4730010311613 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), MS39133-A-2-S (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4730-01-031-1613?

There are 5 known substitutes for 4730-01-031-1613: 4730-00-278-8257, 4730-00-987-9073, 4730-01-030-9193 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS39133?

Key specifications for MS39133: Connection Type: THREADED EXTERNAL HOSE GRIPPING SECOND END; Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment Document and Classification: ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Connection Style: PLAIN (PIPE) FIRST END. 14 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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