Product Details | ROUND PLAIN NUT

5310-00-998-1290 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: 1767L011, 5310-00-998-1290, 00-998-1290, 5310009981290, 009981290

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 16 NOV 1966 00-998-1290

Drawings & Photos | NSN 5310-00-998-1290


Cross Reference | NSN 5310-00-998-1290

Part Number Cage Code Manufacturer
1767L011 17576 GOODRICH CORP DBA GOODRICH CORP

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Technical Data | NSN 5310-00-998-1290

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 6.250 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL EXCEPT THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
NUT STYLE A71 ROUND
DRIVE POINT DEPTH 0.860 INCHES NOMINAL
NUT DIAMETER 6.780 INCHES NOMINAL
NUT THICKNESS 1.610 INCHES NOMINAL
DRIVE POINT WIDTH 0.375 INCHES NOMINAL
DRIVE POINT QUANTITY 2
HOLE CONFIGURATION STYLE H9 CONFIGURATION J
HOLE TYPE AND QUANTITY 4 DRILLED
DRILLED HOLE DIAMETER 0.039 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
NUT COUNTERBORE DEPTH 0.118 INCHES NOMINAL NUT
COUNTERBORE DIAMETER 6.280 INCHES NOMINAL NUT
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL NUT
TEMP RATING 800.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 17576
DESIGN CONTROL REFERENCE 1767L011

Restrictions/Controls & Freight Information | NSN 5310-00-998-1290

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:AItem does not contain precious metal
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 SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
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