Retaining Ring

NSN: 5325-00-261-3918 | Model: MS3217-1075

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

5325-00-261-3918

DEMIL

Cross Sectional Shape

Rectangular

Inside Diameter

Between 0.679 inches and 0.694 inches

Casehardening Indicator

Not casehardened

Major Thickness

Between 0.075 inches and 0.083 inches

Ring Style

External

Usage Design

External

Material Hardness Rating

Between 47.0 rockwell c and 52.0 rockwell c

Material

Steel federal standard 66 aisi 1066 through 1090

Material

Steel federal standard 66 aisi 1066 through 1090

Surface Treatment

Cadmium and chromate

Surface Treatment

Cadmium, qq-p-416, type 2, class 3

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E419T110R	2019-07-15	PHPHB	1970 EA
SPE5E418T285H	2018-09-21	PHPHB	593 EA
SPE5E418T094H	2018-06-19	PHPHB	3076 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.

Certified Quality Assurance

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

NSN 5325-00-261-3918 Datasheet

Supply Class (FSC):

Fastening Devices

Cross Reference:

MS3217-1075
MS 3217-1075
2 0040-334
5365002613918
10186982

Cage Codes:

Military Standards (CAGE 96906)
Rosomak S.a (CAGE 0291H)
Bae Systems Hagglunds Ab (CAGE S3465)
E.c.a Etablissement (CAGE SCY13)
Nimikkeistokeskus Ncb Finland (CAGE A486G)

Replacements:

5325-00-261-3918 replaces 5325-00-143-0340

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:

095190 - Hardware, noi sub 9
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:

Q - 70.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
No qup
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T22h8x-
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 $1.30 to $2.16..
Does NSN 5325-00-261-3918 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, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Austria, Finland, Lithuania, Poland, Spain, Singapore, Morocco, Australia, Belgium, Canada, Germany, Republic Of Korea, Netherlands, Portugal, Denmark, Norway, and Turkey
What is the NIIN of NSN 5325-00-261-3918?
002613918 or 00-261-3918
Does NSN 5325-00-261-3918 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-261-3918?
Solicitation SPE5E419T110R for qty 1970 on 07/08/2019
When was this national stock number assigned to the federal catalog?
Jul 15, 1973