PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50212Bolt,fluid Passage

The Hamilton Caster & Mfg. Company · NSN 4730-00-097-1358 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-097-1358 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-097-1358. Primary manufacturer part number: 50212.
Features
  • Bolt,fluid Passage — FSC 4730
  • Body Style: PLAIN
  • First End Nominal Thread Size: 0.438 INCHES IN
  • Length From Bearing Surface of Wrenching Feature to End of First Diameter: 2.438 INCHES NOMINAL IN
  • First Diameter From Wrenching Feature: 0.437 INCHES NOMINAL IN
  • Distance From First Radial Hole Center to End of Bolt: 1.844 INCHES NOMINAL IN
  • First End Thread Series Designator: UNF
  • First End Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel construction
General Description

The Bolt,fluid Passage, cataloged under National Stock Number 4730-00-097-1358, 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 The Hamilton Caster & Mfg. Company. Government technical data includes 14 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-097-1358
Primary Part Number50212
Item NameBolt,fluid Passage
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerThe Hamilton Caster & Mfg. Company
StatusACTIVE
Body StylePLAIN
First End Nominal Thread Size0.438 INCHES IN
Length From Bearing Surface of Wrenching Feature to End of First Diameter2.438 INCHES NOMINAL IN
First Diameter From Wrenching Feature0.437 INCHES NOMINAL IN
Distance From First Radial Hole Center to End of Bolt1.844 INCHES NOMINAL IN
First End Thread Series DesignatorUNF
First End Thread DirectionRIGHT-HAND
First End Thread Length0.656 INCHES NOMINAL IN
Width Across Flats0.562 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Wrenching Feature StyleHEXAGON
First End Thread Class3A A
Length From Bearing Surface of Wrenching Feature to Bolt End3.094 INCHES NOMINAL IN
First End Thread Quantity Per Inch20
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-018-5526F6U01002 INTERCHANGEABLE
Gasket Set
Sealcraft Corporation
4730-00-058-4869 INTERCHANGEABLE
Trap,steam
5950-00-146-4817 INTERCHANGEABLE
Transformer,power,vibrator
5330-00-298-692350150 INTERCHANGEABLE
Seal,plain Encased
Viking Technologies, Ltd.
2530-00-653-75856537585 INTERCHANGEABLE
Brake Band and Lining
Army, United States Department of the Dba Rock Island Arsenal Jmtc
4330-00-698-402550158 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
5340-00-889-951550212 INTERCHANGEABLE
Mount,resilient,utility
Lanxess Corporation
5995-01-672-580150212 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
1010-01-715-016150212 INTERCHANGEABLE
Breech Mechanism
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
50212 PRIMARY The Hamilton Caster & Mfg. Company (USA)
Related Parts
5330-00-018-5526INTERCHANGEABLE
GASKET SET
F6U01002
4730-00-058-4869INTERCHANGEABLE
TRAP,STEAM
5950-00-146-4817INTERCHANGEABLE
TRANSFORMER,POWER,VIBRATOR
5330-00-298-6923INTERCHANGEABLE
SEAL,PLAIN ENCASED
50150
2530-00-653-7585INTERCHANGEABLE
BRAKE BAND AND LINING
6537585
4330-00-698-4025INTERCHANGEABLE
FILTER ELEMENT,FLUID
50158
5340-00-889-9515INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
50212
5995-01-672-5801INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
50212
1010-01-715-0161INTERCHANGEABLE
BREECH MECHANISM
50212

Frequently Asked Questions

What is NSN 4730-00-097-1358?

NSN 4730-00-097-1358 is a Bolt,fluid Passage, manufactured by The Hamilton Caster & Mfg. Company, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-097-1358?

NSN 4730-00-097-1358 has 1 cross-referenced part number: 50212 (The Hamilton Caster & Mfg. Company).

What NSN replaces 4730-00-097-1358?

There are 9 known substitutes for 4730-00-097-1358: 5330-00-018-5526, 4730-00-058-4869, 5950-00-146-4817 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50212?

Key specifications for 50212: Body Style: PLAIN; First End Nominal Thread Size: 0.438 INCHES IN; Length From Bearing Surface of Wrenching Feature to End of First Diameter: 2.438 INCHES NOMINAL IN; First Diameter From Wrenching Feature: 0.437 INCHES NOMINAL IN. 15 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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