PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS14304Cap,pipe

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 4730-00-585-2618 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-585-2618 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-585-2618. Primary manufacturer part number: MS14304.
Features
  • Cap,pipe — FSC 4730
  • Thread Series Designator: NPT INTERNAL
  • Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Media for Which Designed: WATER, FRESH
  • Material: STEEL OVERALL
  • Nominal Pipe Size for Which Designed: 0.500 INCHES IN
  • Connection Style: PLAIN (OPTIONAL END)
  • Maximum Operating Temp: 100.0 FAHRENHEIT DEGF
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Cap,pipe, cataloged under National Stock Number 4730-00-585-2618, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-585-2618
Primary Part NumberMS14304
Item NameCap,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Thread Series DesignatorNPT INTERNAL
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Media for Which DesignedWATER, FRESH
MaterialSTEEL OVERALL
Nominal Pipe Size for Which Designed0.500 INCHES IN
Connection StylePLAIN (OPTIONAL END)
Maximum Operating Temp100.0 FAHRENHEIT DEGF
Thread DirectionRIGHT-HAND INTERNAL
Nominal Thread Size0.500 INCHES INTERNAL IN
Style DesignatorCAP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6210-00-176-6074389-1 INTERCHANGEABLE
Light,indicator
Itt Schadow Inc
6810-00-234-8377 INTERCHANGEABLE
Sodium Sulfate,anhydrous
5905-00-244-81063891 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5945-00-247-5851 INTERCHANGEABLE
Solenoid,electrical
5120-00-248-66663891 INTERCHANGEABLE
Socket,crowfoot Wrench Head
Wta Tool Llc
5950-00-393-1516 INTERCHANGEABLE
Coil,radio Frequency
5340-00-598-27413891 INTERCHANGEABLE
Bumper
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
6610-01-216-95153891 INTERCHANGEABLE
Cap,carrier
Kearflex Engineering Company
6515-01-466-2030 INTERCHANGEABLE
Protector,orthopedic Cast
4520-01-579-9647 INTERCHANGEABLE
Heating Element,electrical,immer
Cross-Reference Index
Part NumberManufacturer
MS14304 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS14304-1A08 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
B16.1 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
389-1 Crane Co Div Valve Div (USA)
389 Crane Co Div Valve Div (USA)
ASME-B16.11 The American Society of Mechanical Engineers (USA)
Related Parts
6210-00-176-6074INTERCHANGEABLE
LIGHT,INDICATOR
389-1
6810-00-234-8377INTERCHANGEABLE
SODIUM SULFATE,ANHYDROUS
5905-00-244-8106INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3891
5945-00-247-5851INTERCHANGEABLE
SOLENOID,ELECTRICAL
5120-00-248-6666INTERCHANGEABLE
SOCKET,CROWFOOT WRENCH HEAD
3891
5950-00-393-1516INTERCHANGEABLE
COIL,RADIO FREQUENCY
5340-00-598-2741INTERCHANGEABLE
BUMPER
3891
6610-01-216-9515INTERCHANGEABLE
CAP,CARRIER
3891
6515-01-466-2030INTERCHANGEABLE
PROTECTOR,ORTHOPEDIC CAST
4520-01-579-9647INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER

Frequently Asked Questions

What is NSN 4730-00-585-2618?

NSN 4730-00-585-2618 is a Cap,pipe, 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: cancelled.

What are the part numbers for NSN 4730-00-585-2618?

NSN 4730-00-585-2618 has 6 cross-referenced part numbers: MS14304 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS14304-1A08 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), B16.1 (American National Standards Institute Incorporated Dba American National Standards Institute), 389-1 (Crane Co Div Valve Div), 389 (Crane Co Div Valve Div) and 1 more.

What NSN replaces 4730-00-585-2618?

There are 10 known substitutes for 4730-00-585-2618: 6210-00-176-6074, 6810-00-234-8377, 5905-00-244-8106 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS14304?

Key specifications for MS14304: Thread Series Designator: NPT INTERNAL; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Media for Which Designed: WATER, FRESH; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-585-2618 still in active supply?

NSN 4730-00-585-2618 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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