Product Details | PLATE SELF-LOCKING NUT

5310-00-638-8358 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: 22A2722048, 22A27-22-048, 22NA2722048, 22NA27-22-048, 5310-00-638-8358, 00-638-8358, 5310006388358, 006388358

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-638-8358

Drawings & Photos | NSN 5310-00-638-8358


Demand History | NSN 5310-00-638-8358

Part Number Request Date QTY Origin
22NA2722048 2010-09-252 1 Italy

Cross Reference | NSN 5310-00-638-8358

Part Number Cage Code Manufacturer
22A27-22-048 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
22A27-22-048 72962 HARVARD INDUSTRIES INC
22NA27-22-048 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
22NA27-22-048 72962 HARVARD INDUSTRIES INC
22NA27-22-048 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5310-00-638-8358

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 1212 NUT STEEL COMP 1010 SHELL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE NUT AISI ASSN STD SINGLE MATERIAL RESPONSE SHELL
SURFACE TREATMENT CADMIUM NUT CADMIUM SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE SHELL
HARDNESS RATING NOT RATED
NUT STYLE A122 PLATE
NUT LENGTH 0.844 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
NUT HEIGHT 0.344 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
PLATE THICKNESS 0.035 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
PLATE WIDTH 0.553 INCHES MINIMUM AND 0.583 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F3 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM MOUNTING HOLE CENTER TO BASE 0.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-00-638-8358

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