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NationalStockNumber.INFO

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Packing Nut

NSN: 4730-00-004-9576 | Model: 2122-5554-001

An item having internal and/or external machine threa (s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s) , and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

NSN Properties and Flags
NATO Stock Number
4730-00-004-9576
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.438 inches
Casehardening Indicator
Not casehardened
Overall Length
0.680 inches
Thread Size
0.563-18
Screw Thread Series Designator
Unf
Width Across Flats
0.750 inches
Screw Thread Location
External
Smallest Inside Diameter
0.200 inches
Material
Steel
Material
Steel
Style Designator
Hexagon, external thread, boss

Pricing and Availability

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NSN 4730-00-004-9576 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • 2122-5554-001
Cage Codes:
  • Bae Systems (operations) Limited (CAGE K0656)
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
    S9c
  • AAC
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9c-----
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $342.10 to $570.17..
Does NSN 4730-00-004-9576 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Portugal, and Greece
What is the NIIN of NSN 4730-00-004-9576?
000049576 or 00-004-9576
Does NSN 4730-00-004-9576 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-004-9576?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 07, 1972