Secure Ordering: +1 (757) 528-8028
NationalStockNumber.info
NationalStockNumber.INFO

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

Retaining Ring

NSN: 5325-01-305-0525 | Model: M2742630179B

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
5325-01-305-0525
DEMIL
NO
Cross Sectional Shape
Double oval
Inside Diameter
3.103 inches
Casehardening Indicator
Not casehardened
Outside Diameter
Between 3.479 inches and 3.509 inches
Major Thickness
Between 0.060 inches and 0.066 inches
Ring Style
Special flat
Usage Design
Internal
Material Hardness Rating
Between 40.0 rockwell c and 51.5 rockwell c
Strength Rating
211000.0 pounds per square inch tensile
Material
Steel, mil-s-46049, comp 1065 or steel, mil-s-46049, comp 1074 or steel, mil-s-46049, comp 1085 or steel, mil-s-46049, comp 1095 or steel, aisi 1070 or steel, aisi 1074 or steel, aisi 1078 or steel, aisi 1080 or steel, aisi 1084 or steel, aisi 1085 or steel, aisi 1090 or steel, aisi 1095
Material
Steel comp 1065 or steel comp 1074 or steel comp 1085 or steel comp 1095 or steel comp 1070 or steel comp 1074 or steel comp 1078 or steel comp 1080 or steel comp 1084 or steel comp 1085 or steel comp 1090 or steel comp 1095
Material Specification
Mil-s-46049, comp 1065 military specification 1st material response and mil-s-46049, comp 1074 military specification 2nd material response and mil-s-46049, comp 1085 military specification 3rd material response and mil-s-46049, comp 1095 military specification 4th material response and aisi 1070 assn standard 5th material response and aisi 1074 assn standard 6th material response and aisi 1078 assn standard 7th material response and aisi 1080 assn standard 8th material response and aisi 1084 assn standard 9th material response and aisi 1085 assn standard 10th material response and aisi 1090 assn standard 11th material response and aisi 1095 assn standard 12th material response
Surface Treatment
Cadmium and chromate
Surface Treatment
Cadmium, qq-p-416, type 2, class 2
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E418T4503 2018-01-18 PHPHB 33 EA
SPE5E417T6387 2017-02-17 PHPHB 25 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.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping

NSN 5325-01-305-0525 Datasheet

Supply Class (FSC):
Fastening Devices
Cross Reference:
  • M2742630179B
  • MIL-DTL-27426
  • RR-334CD
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

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
    J
  • Quantity per pack
    No qup
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $55.57 to $92.61..
Does NSN 5325-01-305-0525 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 Navy, Brazil, and Republic Of Korea
What is the NIIN of NSN 5325-01-305-0525?
013050525 or 01-305-0525
Does NSN 5325-01-305-0525 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-01-305-0525?
Solicitation SPE5E418T4503 for qty 33 on 01/11/2018
When was this national stock number assigned to the federal catalog?
Jul 31, 1989