PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

749Screw,top,hydrant

Kupferle John C Foundry Co · NSN 5305-00-901-9074 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-901-9074 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-901-9074. Primary manufacturer part number: 749.
Features
  • Screw,top,hydrant — FSC 5305
  • Reference Number Differentiating Characteristics: FOR NO. 75-5 HYDRANT,W/OIL SCREW
  • 1 verified cross-reference
  • Primary manufacturer: Kupferle John C Foundry Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,top,hydrant, cataloged under National Stock Number 5305-00-901-9074, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kupferle John C Foundry Co. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-901-9074
Primary Part Number749
Item NameScrew,top,hydrant
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerKupferle John C Foundry Co
StatusACTIVE
Reference Number Differentiating CharacteristicsFOR NO. 75-5 HYDRANT,W/OIL SCREW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-063-0896 INTERCHANGEABLE
Multimeter
5905-00-072-85312324954 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-100-0683749 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3810-00-410-0109707049 INTERCHANGEABLE
Chain,special
Seats Inc Div Seats Incorporated
4730-00-595-0083 INTERCHANGEABLE
Coupling Half,quick Disconnect
2990-00-778-00313866266 INTERCHANGEABLE
Muffler,exhaust
General Motors Llc Dba General Motors Llc
5905-00-869-20092325246 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6145-00-951-1199749 INTERCHANGEABLE
Cable,special Purpose,electrical
Birnbach Co Inc
5330-00-961-7033 INTERCHANGEABLE
Seal Kit
6680-01-128-4684749-008 INTERCHANGEABLE
Indicator,sight,liquid
Clark-Reliance Llc
Cross-Reference Index
Part NumberManufacturer
749 Kupferle John C Foundry Co (USA)
Related Parts
6625-00-063-0896INTERCHANGEABLE
MULTIMETER
5905-00-072-8531INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
2324954
3110-00-100-0683INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
749
3810-00-410-0109INTERCHANGEABLE
CHAIN,SPECIAL
707049
4730-00-595-0083INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
2990-00-778-0031INTERCHANGEABLE
MUFFLER,EXHAUST
3866266
5905-00-869-2009INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
2325246
6145-00-951-1199INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
749
5330-00-961-7033INTERCHANGEABLE
SEAL KIT
6680-01-128-4684INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
749-008
6680-01-196-7642INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
D749-033
5330-01-240-8040INTERCHANGEABLE
GASKET
749

Frequently Asked Questions

What is NSN 5305-00-901-9074?

NSN 5305-00-901-9074 is a Screw,top,hydrant, manufactured by Kupferle John C Foundry Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-901-9074?

NSN 5305-00-901-9074 has 1 cross-referenced part number: 749 (Kupferle John C Foundry Co).

What NSN replaces 5305-00-901-9074?

There are 12 known substitutes for 5305-00-901-9074: 6625-00-063-0896, 5905-00-072-8531, 3110-00-100-0683 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 749?

Key specifications for 749: Reference Number Differentiating Characteristics: FOR NO. 75-5 HYDRANT,W/OIL SCREW. 1 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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