Product Details | HEXAGON PLAIN NUT

5310-00-409-8077 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. 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: 91577957, 9157795-7, 5310-00-409-8077, 00-409-8077, 5310004098077, 004098077

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 30 JUL 1970 00-409-8077

Cross Reference | NSN 5310-00-409-8077

Part Number Cage Code Manufacturer
9157795-7 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5310-00-409-8077

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 302 OR
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION 171,FIN. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
NUT STYLE HEXAGON
NUT HEIGHT 0.117 INCHES MINIMUM AND
WIDTH ACROSS FLATS 0.362 INCHES MINIMUM AND
BEARING SURFACE TYPE FLAT

Restrictions/Controls & Freight Information | NSN 5310-00-409-8077

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
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code BR
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