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Tube Fitting Clinch Sleeve

NSN: 4730-00-004-4265 | Model: MS51825-3A

A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

NSN Properties and Flags
NATO Stock Number
4730-00-004-4265
DEMIL
NO
Casehardening Indicator
Casehardened
Overall Length
Between 0.363 inches and 0.366 inches
Metallic Hardness Rating
70.0 rockwell b and 99.5 rockwell b
End Application
2350-01-031-0586
Flange Outside Diameter
Between 0.367 inches and 0.372 inches
Seat Angle In Deg
40.0
Sleeve Outside Diameter
Between 0.309 inches and 0.312 inches
Hose/tube Outside Diameter For Which Designed
0.250 inches
Special Features
Style of design and dim. Applicable to each style are optional for ms51825
Material
Steel, qq-s-637 or steel, qq-s-631
Material
Steel comp 1109 or steel comp 1110 or steel comp 1116 or steel comp 1117 or steel comp 1118 or steel comp 1119 or steel comp 1132 or steel comp 1137 or steel comp 1139 or steel comp 1140 or steel comp 1141 or steel comp 1144 or steel comp 1145 or steel comp 1146 or steel comp 1151 or steel comp 1211 or steel comp 1212 or steel comp 1213 or steel comp 1215 or steel comp b1111 or steel comp b1112 or steel comp b1113 or steel comp 12l14 or steel, qq-s-631
Surface Treatment
Cadmium and chromate
Style Designator
Flareless
Surface Treatment
Cadmium, qq-p-416, type 2, class 3

Parts List for Self-propelled Medium Howitzer  

Other components in the assembly of NSN 2350-01-031-0586
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M320T5549 2020-02-14 PMCM4 3093 EA

Pricing and Availability

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NSN 4730-00-004-4265 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • MS51825-3A
  • MIL-F-18866
  • 4720000044265
  • 4730000044265
Cage Codes:
  • Military Standards (CAGE 96906)
  • Military Specifications (CAGE 81349)
  • E.c.a Etablissement (CAGE SCY13)
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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    052190 - Pipe, tubing, or pipe or tubing fitti

  • 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

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    10
  • 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 $1.22 to $2.03..
Does NSN 4730-00-004-4265 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 Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Bureau Of Mines, Austria, Lithuania, Poland, Brazil, Spain, Israel, Singapore, Morocco, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, Netherlands, Portugal, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 4730-00-004-4265?
000044265 or 00-004-4265
Does NSN 4730-00-004-4265 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-004-4265?
Solicitation SPE7M320T5549 for qty 3093 on 02/04/2020
When was this national stock number assigned to the federal catalog?
Jun 07, 1972