Product Details | RECESSED WASHER

5310-00-558-9118 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: W20886, 5310-00-558-9118, 00-558-9118, 5310005589118, 005589118

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 11 NOV 1974 00-558-9118

Drawings & Photos | NSN 5310-00-558-9118


Cross Reference | NSN 5310-00-558-9118

Part Number Cage Code Manufacturer
W20886 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-00-558-9118

Technical Data | NSN 5310-00-558-9118

Characteristic Specifications
MATERIAL PLASTIC POLYAMIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 101 FSCM 71379 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 26 RECESSED
HOLE DIAMETER 0.126 INCHES MINIMUM AND 0.129 INCHES MAXIMUM
OUTSIDE DIAMETER 0.265 INCHES MINIMUM AND 0.296 INCHES MAXIMUM
OVERALL HEIGHT 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
RECESS DIAMETER 0.134 INCHES MINIMUM AND 0.137 INCHES MAXIMUM
MATERIAL THICKNESS 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
RECESS ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 70255
DESIGN CONTROL REFERENCE W20886

Restrictions/Controls & Freight Information | NSN 5310-00-558-9118

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 156600 PLASTIC/RUBBER ARTICLE VIZ:
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 772 unknown
Originating Activity Code ZG Germany
ZH
ZJ
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable