Shouldered Washer

Model / MPN: S145-000028 | NSN: 5310-00-930-5289

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

Product Details

NATO Stock Number

5310-00-930-5289

Sold in multiples of

1 EA

DEMIL

Hole Diameter

0.201 inches

Shoulder Diameter

0.250 inches

Outside Diameter

0.437 inches

Shoulder Height

0.050 inches

Material Thickness

0.050 inches

End Application

Virginia class submarine, ssn-774; sturgeon class ssn (637); marine hardxware & hull doors; los angeles class ssn (688); level 1 / subsafe; submarine surveillance systems; type 2 periscope; periscope, type 18; austin ship class lpd-4 amphibious transport docks; fire pumps; helicopter, advance attack, ah-1w; landing craft air cushion (lcac); helicopter, carrier based asw, sh-60f; oliver perry class ffg; emory s. Land class as; fms - knox class ff

Material

Plastic polyhexamethylene amide

Material Specification

Mil-m-20693, type 1 military specification single material response

Style Designator

Shouldered

S145 Series Parts

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

S145-000028 Cross Reference

738-990071-772
SW-10
SW-10
SM-C-773530-3
11207257-5
R98RA005
S145-000028
848 208