Product Details | SQUARE PLAIN NUT

5310-01-247-3511 A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: 2844018, 5310-01-247-3511, 01-247-3511, 5310012473511, 012473511

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 03 JAN 1987 01-247-3511

Drawings & Photos | NSN 5310-01-247-3511


Cross Reference | NSN 5310-01-247-3511

Part Number Cage Code Manufacturer
2844018 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 5310-01-247-3511

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 TYPE 4 MIL STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A15 SQUARE
NUT HEIGHT 0.220 INCHES MINIMUM AND 0.222 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.469 INCHES NOMINAL
HOLE CONFIGURATION STYLE H4 CONFIGURATION D
HOLE TYPE AND QUANTITY 2 DRILLED
DRILLED HOLE DIAMETER 0.261 INCHES MINIMUM AND 0.271 INCHES MAXIMUM
HOLE NOMINAL THREAD DIAMETER 0.211 INCHES
HOLE THREAD QUANTITY PER INCH 20
BEARING SURFACE TYPE FLAT
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL NUT
TEMP RATING NOT RATED
SPECIFICATION/STANDARD DATA 10001-2844018 GOVERNMENT STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-247-3511

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
No Freight Information