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Retaining Ring

NSN: 5325-00-959-7158 | Model: MILR27426

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
5325-00-959-7158
DEMIL
NO
Cross Sectional Shape
Double oval
Inside Diameter
0.585 inches
Casehardening Indicator
Not casehardened
Outside Diameter
0.695 inches
Major Thickness
0.025 inches
Ring Style
Spiral
Usage Design
External
Material Hardness Rating
Between 70.3 rockwell a and 74.9 rockwell a
Strength Rating
185000.0 pounds per square inch tensile
Material
Cres, fed, fed standard no. 66, aisi 302 or sae30302
Material
Cres, fed, fed standard no. 66, aisi 302 or sae30302
Surface Treatment
Passivate
Surface Treatment
Passivated
Nondefinitive Specification/std Data
Type 1, class 1, 0.625 in.
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A621T21KU 2021-08-09 GOS47 1389 EA
SPEFA517Q3468 2017-08-29 DSR00 3 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 5325-00-959-7158 Datasheet

Supply Class (FSC):
Fastening Devices
Cross Reference:
  • MILR27426
  • RS62SK
  • RS62SK
  • MILR27426
  • RS62SK
  • MILR27426
  • RS62SK
Cage Codes:
  • Military Specifications (CAGE 81349)
  • Spirolox, Inc. (CAGE 80756)
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:

    039640 - Cameras dry plates r films

  • WCC:

    759 - Film and photo paper, other than motion picture (see 716 and 717)

  • 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.

  • LCL:

    J - 100.0

  • LTL:

    J - 100.0

  • ACC:

    S - Office and school supplies and equipment including office machines, furniture and stationary.

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    S9i
  • AAC
    Z
  • Quantity per pack
    25
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9z-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $12.15 to $20.25..
Does NSN 5325-00-959-7158 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, and Germany
What is the NIIN of NSN 5325-00-959-7158?
009597158 or 00-959-7158
Does NSN 5325-00-959-7158 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-959-7158?
Solicitation SPE4A621T21KU for qty 1389 on 08/04/2021
When was this national stock number assigned to the federal catalog?
May 25, 1966