Product Details | ASSEMBLED WASHER SCREW

5305-00-680-6121 A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).

Part Alternates: 10157159, 10-157159, 5305-00-680-6121, 00-680-6121, 5305006806121, 006806121

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-680-6121

Drawings & Photos | NSN 5305-00-680-6121


Cross Reference | NSN 5305-00-680-6121

Part Number Cage Code Manufacturer
10-157159 22787 PRECISION AEROSPACE CORPORATION DBA PRECISION ENGINE CONTROL
10-157159 59501 UNISON INDUSTRIES, LLC
10-157159 77820 AMPHENOL CORPORATION DBA AMPHENOL AEROSPACE INDUSTRIAL

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Technical Data | NSN 5305-00-680-6121

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.562 INCHES MINIMUM
FASTENER LENGTH 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
MATERIAL STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING 20.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM PRIMARY WASHER
HEAD STYLE C44 FILLISTER
HEAD DIAMETER 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD HEIGHT 0.102 INCHES MINIMUM AND 0.113 INCHES MAXIMUM
INTERNAL DRIVE STYLE D14 SLOT
WASHER QUANTITY 1
PRIMARY WASHER STYLE G2 FLAT INTERNAL TEETH
PRIMARY WASHER OUTSIDE DIAMETER 0.372 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS 0.022 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5305-00-680-6121

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
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