PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS5174D0404Reducer,boss

Sae International Dba Sae International · NSN 4730-00-834-9560 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-834-9560 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-834-9560. Primary manufacturer part number: AS5174D0404.
Features
  • Reducer,boss — FSC 4730
  • 48 verified cross-references
  • Primary manufacturer: Sae International Dba Sae International
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Reducer,boss, cataloged under National Stock Number 4730-00-834-9560, 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 Sae International Dba Sae International. This item has 48 commercial cross-references from 38 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 NameReducer,boss
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersNimikkeistokeskus Ncb Finland (CAGE A486G); Sae International Dba Sae International (CAGE 0U583); Faber Enterprises, Inc. Div Faber Enterprise Inc (CAGE 14397); Chrysler Realty Company Llc Dba Daimler Chrysler (CAGE 12204); Embraer Aviation International (CAGE FB459)
Technical Specifications
ParameterValue
NSN4730-00-834-9560
Primary Part NumberAS5174D0404
Item NameReducer,boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5342-00-040-23648347212 INTERCHANGEABLE
Clip Assembly
U S Army Tank Automotive Command Amsta-Im-Mm
9535-00-377-1040682-911 INTERCHANGEABLE
Strip,metal
Gravograph-New Hermes, Inc
2530-00-893-0568 INTERCHANGEABLE
Hub,wheel,vehicular
5961-01-031-788668291-1 INTERCHANGEABLE
Semiconductor Device,diode
L3harris Technologies, Inc. Div Space and Airborne Systems
5331-01-100-875927808 INTERCHANGEABLE
O-Ring
Jay-Em Aerospace Corporation
4820-01-261-975703616001 INTERCHANGEABLE
Parts Kit,check Valve
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4820-01-380-1033682911 INTERCHANGEABLE
Disk,valve
Vickers & Associates, Inc.
5950-01-394-7168 INTERCHANGEABLE
Coil,radio Frequency
4730-01-543-1853AS5174D0404 INTERCHANGEABLE
Nipple,hose
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5330-01-547-2605118-6317 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
10108452 Nimikkeistokeskus Ncb Finland (FIN)
AS5174D0404 PRIMARY Sae International Dba Sae International (USA)
7M637BD-4D Faber Enterprises, Inc. Div Faber Enterprise Inc (USA)
8071592 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
3110058 Embraer Aviation International (FRA)
633574-3 Drs Sustainment Systems, Inc. (USA)
7M637BD-4D Nelson Aero Space, Inc. (USA)
7M637BD-4D Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA)
1-200683-22 Aerojet Rocketdyne Inc (USA)
8071592 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
8071592 The Boeing Company (USA)
3110058 Embraer Empresa Brasileira De Aeronautica Sa (BRA)
AS5174 Society of Automotive Engineers Inc (USA)
4730PL1737868 Jednolity Indeks Materialowy - Uniform Material Index (POL)
8071592 General Dynamics Land Systems Inc. (USA)
PS262979-11 Honeywell International Inc. Div Aerospace - Torrance (USA)
17275 Kidde-Fenwal, Llc (USA)
4730PL1178714 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AN815-4D Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
PS262979-12 Gideon and Ramey Mfg Co (USA)
Related Parts
5342-00-040-2364INTERCHANGEABLE
CLIP ASSEMBLY
8347212
9535-00-377-1040INTERCHANGEABLE
STRIP,METAL
682-911
2530-00-893-0568INTERCHANGEABLE
HUB,WHEEL,VEHICULAR
5961-01-031-7886INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
68291-1
5331-01-100-8759INTERCHANGEABLE
O-RING
27808
4820-01-261-9757INTERCHANGEABLE
PARTS KIT,CHECK VALVE
03616001
4820-01-380-1033INTERCHANGEABLE
DISK,VALVE
682911
5950-01-394-7168INTERCHANGEABLE
COIL,RADIO FREQUENCY
4730-01-543-1853INTERCHANGEABLE
NIPPLE,HOSE
AS5174D0404
5330-01-547-2605INTERCHANGEABLE
GASKET
118-6317
7690-01-612-7176INTERCHANGEABLE
MARKER,IDENTIFICATION
17275
5120-01-618-8595INTERCHANGEABLE
HAMMER,HAND
27808

Frequently Asked Questions

What is NSN 4730-00-834-9560?

NSN 4730-00-834-9560 is a Reducer,boss, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-834-9560?

NSN 4730-00-834-9560 has 48 cross-referenced part numbers: 10108452 (Nimikkeistokeskus Ncb Finland), AS5174D0404 (Sae International Dba Sae International), 7M637BD-4D (Faber Enterprises, Inc. Div Faber Enterprise Inc), 8071592 (Chrysler Realty Company Llc Dba Daimler Chrysler), 3110058 (Embraer Aviation International) and 43 more.

What NSN replaces 4730-00-834-9560?

There are 12 known substitutes for 4730-00-834-9560: 5342-00-040-2364, 9535-00-377-1040, 2530-00-893-0568 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-834-9560 still in active supply?

NSN 4730-00-834-9560 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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