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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Retaining Ring

NSN: 5325-00-166-6113 | Model: 203-27A

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 imbedding 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
5325-00-166-6113
DEMIL
NO
Cross Sectional Shape
Round
Inside Diameter
Between 1.394 inches and 1.413 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 1.520 inches and 1.535 inches
Major Thickness
Between 0.061 inches and 0.063 inches
Ring Style
Offset
Usage Design
Internal and external
Material
Steel
Material
Steel

Pricing and Availability

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NSN 5325-00-166-6113 Datasheet

Supply Class (FSC):
Fastening Devices
Cross Reference:
  • 203-27A
  • 203-27A
Cage Codes:
  • Ontic Engineering and Manufacturing, (CAGE 45934)
  • Donallco Inc (CAGE 56705)
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 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:

    063520 - Waveguide in boxes/crates

  • WCC:

    723 - Radio parts and equipment, excluding tubes packed separately

  • 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:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LCL:

    Q - 70.0

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5325-00-166-6113 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Portugal
What is the NIIN of NSN 5325-00-166-6113?
001666113 or 00-166-6113
Does NSN 5325-00-166-6113 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-166-6113?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963