PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S715Coupling,pipe

Milton Industries, Inc · NSN 4730-01-673-3699 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-673-3699 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-673-3699. Primary manufacturer part number: S715.
Features
  • Coupling,pipe — FSC 4730
  • Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Media for Which Designed: AIR SINGLE RESPONSE
  • Material: ZINC BODY
  • Material: ZINC SLEEVE
  • 1 verified cross-reference
  • Primary manufacturer: Milton Industries, Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Zinc Body construction
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-01-673-3699, 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 Milton Industries, Inc. Government technical data includes 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-673-3699
Primary Part NumberS715
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilton Industries, Inc
StatusACTIVE
Operating Pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Media for Which DesignedAIR SINGLE RESPONSE
MaterialZINC BODY
MaterialZINC SLEEVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5331-00-250-1209210-750-70 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
5340-00-276-58473057 INTERCHANGEABLE
Plug,expansion
Cnh Industrial America Llc Dba Cnh America
5330-00-290-1459S10-15 INTERCHANGEABLE
Gasket
Schulze Mfg., Inc.
4940-00-422-8694S15A INTERCHANGEABLE
Handle-Valve
Clayton Manufacturing Company
6685-00-566-8856H1212 INTERCHANGEABLE
Gage,compound Pressure-Vacuum,di
Bellofram Corporation
Cross-Reference Index
Part NumberManufacturer
S715 PRIMARY Milton Industries, Inc (USA)
Related Parts
5331-00-250-1209INTERCHANGEABLE
O-RING
210-750-70
5340-00-276-5847INTERCHANGEABLE
PLUG,EXPANSION
3057
5330-00-290-1459INTERCHANGEABLE
GASKET
S10-15
4940-00-422-8694INTERCHANGEABLE
HANDLE-VALVE
S15A
6685-00-566-8856INTERCHANGEABLE
GAGE,COMPOUND PRESSURE-VACUUM,DI
H1212

Frequently Asked Questions

What is NSN 4730-01-673-3699?

NSN 4730-01-673-3699 is a Coupling,pipe, manufactured by Milton Industries, Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-673-3699?

NSN 4730-01-673-3699 has 1 cross-referenced part number: S715 (Milton Industries, Inc).

What NSN replaces 4730-01-673-3699?

There are 5 known substitutes for 4730-01-673-3699: 5331-00-250-1209, 5340-00-276-5847, 5330-00-290-1459 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S715?

Key specifications for S715: Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Media for Which Designed: AIR SINGLE RESPONSE; Part Name Assigned by Controlling Agency: M-STYLE COULPING; Material: ZINC BODY. 6 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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