Ring Spacer

NSN: 5365-00-051-8177 | Model: 209929

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

NSN Properties and Flags

NATO Stock Number

5365-00-051-8177

DEMIL

Inside Diameter

Between 0.663 inches and 0.683 inches

Outside Diameter

Between 0.735 inches and 0.745 inches

Overall Thickness

Between 0.081 inches and 0.091 inches

Material Specification

Zz-53, (turcon) zz-53, w.S. Shamban and co. Mfr ref single material response

Fsc Application Data

Constant speed drive, mechanical, aircraft

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 5365-00-051-8177 Datasheet

Supply Class (FSC):

Spacers Shims Rings Bushings

Cross Reference:

209929
S12684-016

Cage Codes:

Honeywell International Inc. (CAGE 99193)
Trelleborg Sealing Solutions Us, (CAGE 09257)

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:

194120 - Washers/gaskets/pckg dvcs noi
WCC:

772 - Food sercive equipment, (mkt), field ranges, vacuum cans, beverage containers, etc
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
S9i
AAC
Y
Quantity per pack
No qup
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9z-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $8.87 to $14.78..
Does NSN 5365-00-051-8177 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
New Zealand
What is the NIIN of NSN 5365-00-051-8177?
000518177 or 00-051-8177
Does NSN 5365-00-051-8177 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5365-00-051-8177?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 11, 1967