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Externally Threaded Ring

NSN: 5365-01-046-4256 | Model: 639AS1248

A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes retainer, optical element.

NSN Properties and Flags
NATO Stock Number
5365-01-046-4256
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Casehardening Indicator
Not casehardened
Chamfer Angle In Deg
45.0
Chamfer Length
0.015 inches
Overall Length
0.188 inches
Diameter
Between 0.156 inches and 0.161 inches
Thread Size
1.437-18
Bore Diameter
Between 0.900 inches and 0.910 inches
Depth
0.188 inches
Bore Shape
Straight
Screw Thread Series Designator
Unef
Drive Type
Drilled face
Thread Location
Both ends
Accommodation Type And Quantity
2 holes
Angle Between Accommodations In Deg
180.0
Radius From Geometric Axis To Accommodation
0.594 inches
Beveled Thread
Included
Bore Annular Internal Serration
Not included
Setscrew Locking Notch
Not included
Bore Edge Process
Chamfered
Process End Location
Both ends
Material
Cres astm a582 type 416 cond a or cres astm a582 type 416 cond t
Material
Cres astm a582 type 416 cond a or cres astm a582 type 416 cond t
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 type 4 federal specification single treatment response
Surface Treatment
Passivated qq-p-35 type 4

Pricing and Availability

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NSN 5365-01-046-4256 Datasheet

Supply Class (FSC):
Spacers Shims Rings Bushings
Cross Reference:
  • 639AS1248
Cage Codes:
  • Naval Air Systems Command (CAGE 30003)
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:

    136500 - Metal noi/metal alloys noi

  • WCC:

    713 - Metal hardware

  • 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
    Sf9sx-n
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $24.10 to $40.16..
Does NSN 5365-01-046-4256 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, and Department Of The Navy
What is the NIIN of NSN 5365-01-046-4256?
010464256 or 01-046-4256
Does NSN 5365-01-046-4256 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5365-01-046-4256?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 18, 1977