Retaining Ring

NSN: 5325-00-064-4318 | Model: MS16625-1537

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

5325-00-064-4318

DEMIL

Cross Sectional Shape

Rectangular

Casehardening Indicator

Not casehardened

Outside Diameter

Between 5.845 inches and 5.975 inches

Major Thickness

Between 0.121 inches and 0.129 inches

Ring Style

Internal

Usage Design

Internal

Material Hardness Rating

Between 45.0 rockwell c and 50.0 rockwell c

Material

Steel, fed standard 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 1090

Material

Steel, fed standard 66 aisi 1066 or 1069 or 1070 or 1072 or 1074 or 1075 or 1078 or 1080 or 1084 or 1086 or 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
SPE5E018T1717	2018-02-14	PAA69	30 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
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HAZMAT Certified
Worldwide Shipping

NSN 5325-00-064-4318 Datasheet

Supply Class (FSC):

Fastening Devices

Cross Reference:

MS16625-1537
N1300-537CD

Cage Codes:

Military Standards (CAGE 96906)
Seeger Inc (CAGE 54963)

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
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
1
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 $71.16 to $118.60..
Does NSN 5325-00-064-4318 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, Republic Of Korea, and Turkey
What is the NIIN of NSN 5325-00-064-4318?
000644318 or 00-064-4318
Does NSN 5325-00-064-4318 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-064-4318?
Solicitation SPE5E018T1717 for qty 30 on 02/07/2018
When was this national stock number assigned to the federal catalog?
Jan 01, 1963