Retaining Ring

NSN: 5325-00-312-1052 | Model: 3831359-1

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

5325-00-312-1052

DEMIL

Cross Sectional Shape

Round

Inside Diameter

Between 1.530 inches and 1.535 inches

Casehardening Indicator

Not casehardened

Outside Diameter

Between 1.778 inches and 1.787 inches

End Style

Diagonal parallel

Ring Style

Straight gap

Material Diameter

Between 0.124 inches and 0.126 inches

Usage Design

External

Material

Steel ams 5673

Material

Steel ams 5673

Surface Treatment

Passivate

Surface Treatment

Passivate mp22 93835

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE4A119T0746	2019-02-04	DMM01	503 EA
SPE4A518T235C	2018-03-12	DJH00	210 EA
SPE5E317T6771	2017-08-11	PAA64	149 EA

Inventory Check

The last inventory check on this NSN was done on 10/13/2021. Due to rapid changes in inventory this may not be the current stock qty.

New: 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 5325-00-312-1052 Datasheet

Supply Class (FSC):

Fastening Devices

Cross Reference:

3831359-1

Cage Codes:

Hannifin Corporation Parker (CAGE 93835)

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:

114850 - Bearing/bushing o/t ball/roller i/s
WCC:

573 - Bolts or nuts (iron or steel),(less than 35 feet)
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
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $294.27 to $490.46..
Does NSN 5325-00-312-1052 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 Air Force, and Republic Of Korea
What is the NIIN of NSN 5325-00-312-1052?
003121052 or 00-312-1052
Does NSN 5325-00-312-1052 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-312-1052?
Solicitation SPE4A119T0746 for qty 503 on 12/05/2018
When was this national stock number assigned to the federal catalog?
Oct 31, 1973