Product Details | GANG CHANNEL SELF-LOCKING NUT ASSEMBLY

5310-00-639-0421 An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.

Part Alternates: 253567, 5310-00-639-0421, 00-639-0421, 5310006390421, 006390421

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-639-0421

Drawings & Photos | NSN 5310-00-639-0421


Cross Reference | NSN 5310-00-639-0421

Part Number Cage Code Manufacturer
253567 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 5310-00-639-0421

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 303 CHANNEL STEEL COMP 303 NUT
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT SILVER NUT
HARDNESS RATING NOT RATED
NUT STYLE A20 GANG CHANNEL, SELF LOCKING
BASE WIDTH ANY ACCEPTABLE
NUT LENGTH ANY ACCEPTABLE
BASE THICKNESS ANY ACCEPTABLE
NUT HEIGHT ANY ACCEPTABLE
REMOVABLE NUT MANUFACTURER CODE 77445
REMOVABLE NUT MANUFACTURER PART NUMBER 240602
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
CHANNEL STYLE C2 RADIUS TYPE
RADIUS 19.840 INCHES NOMINAL
OVERALL WIDTH 0.599 INCHES NOMINAL
ASSEMBLY OVERALL HEIGHT 0.500 INCHES NOMINAL
CHANNEL HEIGHT 0.125 INCHES NOMINAL
NUT SPACING 1.0135 INCHES NOMINAL
NUT QUANTITY 38
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT
III PRECIOUS MATERIAL SILVER

Restrictions/Controls & Freight Information | NSN 5310-00-639-0421

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
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
Less than truck load rating W Rating Variable
Water commodity Code 573 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

Management | NSN 5310-00-639-0421

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each