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Pipe To Tube Tee

NSN: 4730-00-555-8330 | Model: MS51821-6A

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connectio (s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side inlet(s) . It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

NSN Properties and Flags
NATO Stock Number
4730-00-555-8330
DEMIL
NO
Thread Class
2a 2nd end
Maximum Operating Temp
250.0 degrees fahrenheit 1st response
End Application
2350-01-031-0586
Connection Style
Plain (pipe) 3rd end
Leg Length
1.230 inches 2nd end
Connection Type
Threaded internal pipe 3rd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches 2nd end
Seat Angle
12.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.500 inches 2nd end
Material
Steel
Material Specification
66, carbon steel, 0.20 percent max federal standard single material response
Media For Which Designed
Hydraulic fluid 2nd response
Surface Treatment Specification
J514 assn standard single treatment response and qq-p-416, type 2, cl 3 federal specification single treatment response
Thread Series Designator
Unf 2nd end
Furnished Items And Quantity
2 tube coupling nut w/sleeve
Specification Data
96906-ms51821 government standard

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
SPE7M020T8676 2020-05-11 PMCMS 2 EA
SPE7M020T7827 2020-04-20 PMCMS 2 EA
SPE7M318T010F 2018-07-09 C0138 7 EA
SPE7M418T1435 2017-11-06 PMCMD 7 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.

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NSN 4730-00-555-8330 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • MS51821-6A
  • MIL-F-18866
  • 7655X8
  • 80T-S
  • 4639619 ITEM 21
  • 8OBU-S
  • MS39208-6
  • MS51821-6
  • 7655X8
  • 8110T8NS
  • 80T-S
  • 8OBU-S
Cage Codes:
  • Military Standards (CAGE 96906)
  • Military Specifications (CAGE 81349)
  • Aeroquip Inc Eaton (CAGE 01276)
  • Hannifin Corporation Parker (CAGE 30780)
  • Naval Sea Systems Command (CAGE 53711)
  • Dana Corp (CAGE 79470)
  • Hannifin Corporation Parker (CAGE 45681)
  • Hannifin Corporation Parker (CAGE 98441)
Replacements:
  • 4730-00-555-8330 replaces 4730-00-289-2196
  • 4730-00-555-8330 replaces 4730-00-555-0431
  • 4730-00-555-8330 replaces 4730-00-652-3607
Schedule B & Trade:
  • Schedule B: 7307992000 (NAICS 332919)

    Other fittings nesoi of iron or nonalloy steel

  • SITC: 67959

    Iron and steel tube and pipe fittings, n.E.S.

  • End Use: 12110

    Iron and steel products, other

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
    J
  • 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 $41.11 to $68.51..
Does NSN 4730-00-555-8330 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, Austria, Brazil, Spain, Israel, Singapore, Kuwait, Belgium, Canada, Republic Of Korea, Netherlands, Portugal, Denmark, Greece, and Turkey
What is the NIIN of NSN 4730-00-555-8330?
005558330 or 00-555-8330
Does NSN 4730-00-555-8330 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-555-8330?
Solicitation SPE7M020T8676 for qty 2 on 04/30/2020
When was this national stock number assigned to the federal catalog?
Jan 01, 1963