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Retaining Ring

NSN: 5325-01-265-4863 | Model: MS16629-3077
ITAR Registered seal

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by embedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a par (s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes ring, connecting, round.

NSN Properties and Flags
NATO Stock Number
5325-01-265-4863
DEMIL
Yes - ITAR Controlled
Cross Sectional Shape
Rectangular
Casehardening Indicator
Casehardened
Outside Diameter
Between 0.849 inches and 0.869 inches
Major Thickness
Between 0.040 inches and 0.044 inches
Ring Style
Internal bowed
Usage Design
Internal
Material Hardness Rating
Between 67.5 Rockwell superficial 30-N and 72.0 Rockwell superficial 30-N
End Play Takeup
0.041 inches
Material
Steel, federal standard 66, comp 1066 or steel, federal standard 66, comp 1069 or steel, federal standard 66, comp 1070 or steel, federal standard 66, comp 1072 or steel, federal standard 66, comp 1074 or steel, federal standard 66, comp 1075 or steel, federal standard 66, comp 1078 or steel, federal standard 66, comp 1080 or steel, federal standard 66, comp 1084 or steel, federal standard 66, comp 1085 or steel, federal standard 66, comp 1086 or steel, federal standard 66, comp 1090
Material
Steel comp 1566 or steel, federal standard 66, comp 1069 or steel comp 1070 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 or steel comp 1070 or steel comp 1085 or steel comp 1086 or steel comp 1090
Material Specification
Fed standard 66, comp 1066 federal standard 1ST material response and federal standard 66, comp 1070 federal standard 3RD material response and federal standard 66, comp 1072 federal standard 4TH material response and federal standard 66, comp 1074 federal standard 5TH material response and federal standard 66, comp 1075 federal standard 6TH material response and federal standard 66, comp 1078 federal standard 7TH material response and federal standard 66, comp 1080 federal standard 8TH material response and federal standard 66, comp 1084 federal standard 9TH material response and federal standard 66, comp 1085 federal standard 10TH material response and federal standard 66, comp 1086 federal standard 11TH material response and federal standard 66, comp 1090 federal standard 12TH material response
Surface Treatment
Phosphate zinc
Surface Treatment Specification
DOD-P-16232, type z, class 2 def stan/spec single treatment response
Surface Treatment
Phosphate, DOD-P-16232, type z, class 2

Pricing and Availability

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NSN 5325-01-265-4863 Datasheet

Supply Class (FSC):
Fastening Devices
Cross Reference:
  • MS16629-3077
  • N5001-77-S-PP
  • 3001-77-ST-PA
  • N5001-77-S-PP
  • 3001-77-ST-PA
Cage Codes:
  • Military Standards (CAGE 96906)
  • Rotor Clip Company Inc. (CAGE 07382)
  • Truarc Co Llc (CAGE 97464)
  • Truarc Company Llc (CAGE 79136)
Schedule B & Trade:
  • Schedule B: 9606100000 (NAICS 339993)

    Press-fasteners, snap-fasteners & press-studs & parts therefor

  • SITC: 89983

    Press-fasteners, snap-fasteners and press-studs and parts therefor; buttons

  • End Use: 12640

    Finished textile supplies

Identification:
HMIC

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

PMIC

A - Item does not contain precious metal.

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:

    095190 - Hardware, 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
    X
  • Quantity per pack
    No qup
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200X-
  • 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 $0.24 to $0.41..
Does NSN 5325-01-265-4863 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
What is the NIIN of NSN 5325-01-265-4863?
012654863 or 01-265-4863
Does NSN 5325-01-265-4863 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-01-265-4863?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 14, 1987