Retaining Ring

NSN: 5325-00-051-6856 | Model: UR106

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

5325-00-051-6856

DEMIL

Cross Sectional Shape

Rectangular

Inside Diameter

0.941 inches

Casehardening Indicator

Not casehardened

Outside Diameter

Between 1.117 inches and 1.132 inches

Major Thickness

Between 0.024 inches and 0.026 inches

Ring Style

Special

Usage Design

Internal

Material

Steel federal fed standard no. 66 aisi c1070 through c1090 or sae 1070 through 1090

Material

Steel federal fed standard no. 66 aisi c1070 through c1090 or sae 1070 through 1090

Inventory Check

The last inventory check on this NSN was done on 12/01/2020. Due to rapid changes in inventory this may not be the current stock qty.

New: 843
New Surplus: 1

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 5325-00-051-6856 Datasheet

Supply Class (FSC):

Fastening Devices

Cross Reference:

UR106
UR-106

Cage Codes:

Spirolox, Inc. (CAGE 80756)
Lok Inc O Spir (CAGE 54362)

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
Z
Quantity per pack
50
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 $0.36 to $0.61..
Does NSN 5325-00-051-6856 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, Department Of The Navy, U.s. Coast Guard, and Turkey
What is the NIIN of NSN 5325-00-051-6856?
000516856 or 00-051-6856
Does NSN 5325-00-051-6856 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-051-6856?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 18, 1967