Retaining Ring

NSN: 5325-00-629-1403 | Model: 139766

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

5325-00-629-1403

DEMIL

Cross Sectional Shape

Rectangular

Inside Diameter

Between 0.277 inches and 0.281 inches

Casehardening Indicator

Not casehardened

Major Thickness

0.020 inches

Ring Style

Usage Design

External

Material Hardness Rating

Between 67.0 rockwell superficial 30-n and 70.0 rockwell superficial 30-n

Material

Steel

Material

Steel

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 5325-00-629-1403 Datasheet

Supply Class (FSC):

Fastening Devices

Cross Reference:

139766
10167819
139766
9093

Cage Codes:

International Business Machines Corp (CAGE 0B6S1)
U S Army Aviation and Missile (CAGE 18876)
International Business Machines Corp (CAGE 30874)
Raytheon Technical Services Company (CAGE 36378)

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:

013120 - Aluminum article noi sub 6
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
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:

J - 100.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Y
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 $0.08 to $0.14..
Does NSN 5325-00-629-1403 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, Spain, and Germany
What is the NIIN of NSN 5325-00-629-1403?
006291403 or 00-629-1403
Does NSN 5325-00-629-1403 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-629-1403?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963