PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FD43-1001-04-04Coupling Half,quick Disconnect

Danfoss Power Solutions II, Llc · NSN 4730-01-177-0987 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-177-0987 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-177-0987. Primary manufacturer part number: FD43-1001-04-04.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • 23 verified cross-references
  • Primary manufacturer: Danfoss Power Solutions II, Llc
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-177-0987, 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 Danfoss Power Solutions II, Llc. This item has 23 commercial cross-references from 17 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 NameCoupling Half,quick Disconnect
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersDanfoss Power Solutions II, Llc (CAGE 01276); W.w. Grainger, Inc. Div Government Sales Division (CAGE 25795); Milton Industries, Inc (CAGE 94894); Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (CAGE 78357); Parker-Hannifin Corporation Div Quick Coupling Division (CAGE 97111)
Technical Specifications
ParameterValue
NSN4730-01-177-0987
Primary Part NumberFD43-1001-04-04
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-156-3506203KLLG3 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5342-00-189-6691100210 INTERCHANGEABLE
Mount,resilient,weapon System
Jan Hardware Mfg Co Inc
4730-00-203-0215 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-224-7652 INTERCHANGEABLE
Coupling Half,quick Disconnect
4730-00-293-7182 INTERCHANGEABLE
Coupling Half,quick Disconnect
5940-00-296-53261756319 INTERCHANGEABLE
Splice Set,quick Disconnect
Naval Ship Systems Command
5360-00-316-5018 INTERCHANGEABLE
Spring,helical,extension
6680-00-394-7336B23 INTERCHANGEABLE
Tip,concave
Schulze Mfg., Inc.
6760-00-434-21691002-10 INTERCHANGEABLE
Lens,camera,copying
Pacific Coast Optics
4730-00-460-3713 INTERCHANGEABLE
Cap,hose
Cross-Reference Index
Part NumberManufacturer
FD43-1001-04-04 Danfoss Power Solutions II, Llc (USA)
4X396 W.w. Grainger, Inc. Div Government Sales Division (USA)
715 Milton Industries, Inc (USA)
36C4-4F Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA)
B23 Parker-Hannifin Corporation Div Quick Coupling Division (USA)
4K4604 Caterpillar Inc Div Caterpillar Defense (USA)
1000 Tuthill Corp Hansen Coupling Div (USA)
23 Parker-Hannifin Corporation Div Quick Coupling Division (USA)
9314C17-1120 The Entwistle Company Llc (USA)
AA59439-002-08-00-C Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B23 Parker Hannifin Corporation Dba Schraeder Bellows Div Pneumatic Division (USA)
5S489 Parker Hannifin Corporation Dba Schraeder Bellows Div Pneumatic Division (USA)
AA59439-02-08-00C Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
DM340 Allied Healthcare Products Inc Chemetron Medical Div Replacement CAGE Code 62842 (USA)
A-A-59439 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
212946 Cadillac Gage Textron Inc. (USA)
AHC21 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
MIL-C-4109E Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M4109-02-08-00-C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
23102-200 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
3110-00-156-3506INTERCHANGEABLE
BEARING,BALL,ANNULAR
203KLLG3
5342-00-189-6691INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
100210
4730-00-203-0215INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-224-7652INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4730-00-293-7182INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5940-00-296-5326INTERCHANGEABLE
SPLICE SET,QUICK DISCONNECT
1756319
5360-00-316-5018INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
6680-00-394-7336INTERCHANGEABLE
TIP,CONCAVE
B23
6760-00-434-2169INTERCHANGEABLE
LENS,CAMERA,COPYING
1002-10
4730-00-460-3713INTERCHANGEABLE
CAP,HOSE
5975-00-497-2129INTERCHANGEABLE
CONDUIT OUTLET
250
5305-00-501-3167INTERCHANGEABLE
SCREW,MACHINE
5013167

Frequently Asked Questions

What is NSN 4730-01-177-0987?

NSN 4730-01-177-0987 is a Coupling Half,quick Disconnect, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-177-0987?

NSN 4730-01-177-0987 has 23 cross-referenced part numbers: FD43-1001-04-04 (Danfoss Power Solutions II, Llc), 4X396 (W.w. Grainger, Inc. Div Government Sales Division), 715 (Milton Industries, Inc), 36C4-4F (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division), B23 (Parker-Hannifin Corporation Div Quick Coupling Division) and 18 more.

What NSN replaces 4730-01-177-0987?

There are 12 known substitutes for 4730-01-177-0987: 3110-00-156-3506, 5342-00-189-6691, 4730-00-203-0215 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-177-0987 still in active supply?

NSN 4730-01-177-0987 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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