PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

175-5Fitting Assy Steel

Contitech Usa, Inc. · NSN 4730-00-511-1678 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-511-1678 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-511-1678. Primary manufacturer part number: 175-5.
Features
  • Fitting Assy Steel — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Contitech Usa, Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Fitting Assy Steel, cataloged under National Stock Number 4730-00-511-1678, 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 Contitech Usa, Inc.. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameFitting Assy Steel
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersContitech Usa, Inc. (CAGE 63906); Anchor Swan Corp Sub of Amerace Corp (CAGE 70434); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (CAGE 45681); Anchor Coupling Co Inc (CAGE 80713)
Technical Specifications
ParameterValue
NSN4730-00-511-1678
Primary Part Number175-5
Item NameFitting Assy Steel
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerContitech Usa, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2640-00-060-3550 INTERCHANGEABLE
Cap,pneumatic Valve
3110-00-100-07171755 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5940-00-128-89421755 INTERCHANGEABLE
Post,binding,electrical
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5310-00-176-8114AN320-10 INTERCHANGEABLE
Nut,plain,slotted,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5930-00-245-0216 INTERCHANGEABLE
Switch,rotary
7810-00-271-175525AA022 INTERCHANGEABLE
Baseball Kit
Giga, Inc.
1660-00-345-45521150 INTERCHANGEABLE
Diffuser,air,aircraft Heating an
Aerospace Lighting Corporation
4520-00-389-7993 INTERCHANGEABLE
Heating Element,electrical,immer
2530-00-532-3095FC3622A INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5975-00-538-31338621 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
175-5 Contitech Usa, Inc. (USA)
175-5 Anchor Swan Corp Sub of Amerace Corp (USA)
7351012 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1-4X1-4AFZS Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
175-5 Anchor Coupling Co Inc (USA)
Related Parts
2640-00-060-3550INTERCHANGEABLE
CAP,PNEUMATIC VALVE
3110-00-100-0717INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1755
5940-00-128-8942INTERCHANGEABLE
POST,BINDING,ELECTRICAL
1755
5310-00-176-8114INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
AN320-10
5930-00-245-0216INTERCHANGEABLE
SWITCH,ROTARY
7810-00-271-1755INTERCHANGEABLE
BASEBALL KIT
25AA022
1660-00-345-4552INTERCHANGEABLE
DIFFUSER,AIR,AIRCRAFT HEATING AN
1150
4520-00-389-7993INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
2530-00-532-3095INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
FC3622A
5975-00-538-3133INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8621
2940-00-920-8223INTERCHANGEABLE
FILTER ELEMENT,FLUID
2S5262
4910-00-977-7506INTERCHANGEABLE
STAND,MAINTENANCE,AUTOMOTIVE ENG
11669412

Frequently Asked Questions

What is NSN 4730-00-511-1678?

NSN 4730-00-511-1678 is a Fitting Assy Steel, manufactured by Contitech Usa, Inc., classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-511-1678?

NSN 4730-00-511-1678 has 5 cross-referenced part numbers: 175-5 (Contitech Usa, Inc.), 175-5 (Anchor Swan Corp Sub of Amerace Corp), 7351012 (U S Army Tank Automotive Command Amsta-Im-Mm), 1-4X1-4AFZS (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 175-5 (Anchor Coupling Co Inc).

What NSN replaces 4730-00-511-1678?

There are 12 known substitutes for 4730-00-511-1678: 2640-00-060-3550, 3110-00-100-0717, 5940-00-128-8942 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-511-1678 still in active supply?

NSN 4730-00-511-1678 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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