Product Details | HEXAGON EXTENDED WASHER PLAIN NUT

5310-00-007-2103 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part Alternates: CA2604, 5310-00-007-2103, 00-007-2103, 5310000072103, 000072103

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 06 JUL 1972 00-007-2103

Drawings & Photos | NSN 5310-00-007-2103


Cross Reference | NSN 5310-00-007-2103

Part Number Cage Code Manufacturer
CA2604 29372 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-00-007-2103

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL NUT STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 WASHER
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES WASHER
SURFACE TREATMENT CADMIUM NUT PASSIVATE WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 0.520 INCHES NOMINAL
OVERALL HEIGHT 0.389 INCHES MINIMUM AND 0.409 INCHES MAXIMUM
WASHER THICKNESS ANY ACCEPTABLE
WIDTH ACROSS FLATS 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
TEMP RATING NOT RATED
SPECIAL FEATURES INCORPORATES SIX COTTER PIN SLOTS
MANUFACTURERS CODE 29372
DESIGN CONTROL REFERENCE CA2604

Restrictions/Controls & Freight Information | NSN 5310-00-007-2103

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 573 unknown
Originating Activity Code ZF France
ZG
ZH
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