Retaining Ring

NSN: 5325-00-558-9412 | Model: MS16629-1100

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

5325-00-558-9412

DEMIL

Cross Sectional Shape

Rectangular

Casehardening Indicator

Not casehardened

Outside Diameter

1.081 inches

Major Thickness

0.042 inches

Ring Style

Internal bowed

Usage Design

Internal

Material Hardness Rating

Between 66.0 rockwell superficial 30-n and 71.0 rockwell superficial 30-n

End Play Takeup

0.020 inches

Material

Steel, fed, fed standard 66, fs1066 to 1090

Material

Steel, fed, fed standard 66, fs1066 to 1090

Surface Treatment

Cadmium

Surface Treatment

Cadmium plated

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E415TG045	2015-09-28	PHPHB	695 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.

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NSN 5325-00-558-9412 Datasheet

Supply Class (FSC):

Fastening Devices

Cross Reference:

MS16629-1100
0531-100
3001-100-ST-CD
N5001-100MD
N5001-100-S-MD
N5001-100
3001704
N5001-100MD
N5001-100-S-MD

Cage Codes:

Military Standards (CAGE 96906)
Lockheed Martin Corporation (CAGE 56232)
Truarc Co Llc (CAGE 97464)
Rotor Clip Company Inc. (CAGE 07382)
Cirteq Ltd (CAGE K0745)
Cummins Ltd T/a Cummins Uk (CAGE K4843)
Truarc Company Llc (CAGE 79136)

Replacements:

5325-00-558-9412 replaces 5325-00-200-7546
5325-00-558-9412 replaces 5325-00-598-1675
5325-00-558-9412 replaces 5325-00-741-6213
5325-00-558-9412 replaces 5325-01-079-7142

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
Z
Quantity per pack
20
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 $4.46 to $7.43..
Does NSN 5325-00-558-9412 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, Spain, Canada, Germany, United Kingdom, and Norway
What is the NIIN of NSN 5325-00-558-9412?
005589412 or 00-558-9412
Does NSN 5325-00-558-9412 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-558-9412?
Solicitation SPE5E415TG045 for qty 695 on 09/16/2015
When was this national stock number assigned to the federal catalog?
Jan 01, 1960