Quick Disconnect Coupling Assembly

NSN: 4730-00-756-9499 | Model: MS24333-A-6

A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.

NSN Properties and Flags

NATO Stock Number

4730-00-756-9499

DEMIL

Thread Class

3b first fluid end connection

Overall Length

3.566 inches

Second End Style Designator (non-core)

Err-090

Second End Outside Diameter Tube Accommodated

0.375 inches

Second End Thread Class

Second Leg Length

0.556 inches

Quick Disconnect Method

Twist-lock all ends

Second Fluid End Connection Type

Threaded external tube

Maximum Operating Temp

135.0 degrees celsius single response

End Application

Catapult/arresting gear

Connection Style

Boss gasket seal first fluid end connection

Leg Length

0.556 inches

Connection Type

Threaded external tube second fluid end connection

Features Provided

Self-sealing

Second End Relationship With First End

Not identical

Maximum Operating Pressure And Media For Which Designed

3000.0 pounds per square inch hydraulic fluid, petroleum base

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.562 inches second fluid end connection

Seat Angle

37.0 degrees

Second End Seat Angle

37.0 degrees

Second End Thread Size

0.562 inches

Second End Thread Series Designator

Unjf

Criticality Code Justification

Feat

Maximum Operating Tempurature And Media For Which Designed

135.0 degrees celsius hydraulic fluid, petroleum base

Outside Diameter Tube Accommodated

0.375 inches all ends

Special Features

Weapon system essential

Material

Aluminum alloy

Surface Treatment

Anodize

Style Designator

Coupling assembly

Thread Series Designator

Unjf second fluid end connection

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M321T8346	2021-04-05	PMCM4	12 EA
SPE7M319T5700	2019-02-19	C0138	2 EA
SPE7M319T3466	2018-12-24	C0138	21 EA
SPE7M319T2134	2018-11-26	C0138	47 EA
SPE7M319T0791	2018-10-29	C0138	24 EA
SPE7M318T184U	2018-10-01	C0138	38 EA
SPE7M318T8014	2018-05-21	C0138	37 EA
SPE7M318T0475	2017-11-02	PMCMD	30 EA
SPE7M316T3511	2016-05-05	PMCMD	28 EA
SPE7M316T0208	2015-10-19	PMCMD	97 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4730-00-756-9499 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

MS24333-A-6
MIL-C-25427
3200-6
AS24333
AS24333-A-6
AS25427
MS24333-X-6
511514-2
3200-6

Cage Codes:

Military Standards (CAGE 96906)
Military Specifications (CAGE 81349)
Eaton Corporation (CAGE 8W928)
Society Of Automotive Engineers Inc (CAGE 81343)
Naval Air Warfare Center Aircraft (CAGE 80020)
Aeroquip Llc. Eaton (CAGE 00624)

Replacements:

4730-00-756-9499 replaces 4730-00-814-0486
4730-00-756-9499 replaces 4730-01-270-6437

Schedule B & Trade:

Schedule B: 7609000000 (NAICS 332919)

Aluminum tube or pipe fittings (couplings, elbows sleeves)
SITC: 68427

Aluminum and aluminum alloy tube and pipe fittings (e.G. Couplings, elbows and sleeves)
End Use: 12300

Finished metal shapes

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.

Freight Information:

NMFC:

051400 - Pipe fittings aluminum
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LCL:

P - 77.5
LTL:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,133.57 to $5,222.61..
Does NSN 4730-00-756-9499 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Poland, Brazil, Singapore, Italy, and Turkey
What is the NIIN of NSN 4730-00-756-9499?
007569499 or 00-756-9499
Does NSN 4730-00-756-9499 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-756-9499?
Solicitation SPE7M321T8346 for qty 12 on 03/26/2021
When was this national stock number assigned to the federal catalog?
Jan 01, 1962