Product Details | ROUND PLAIN NUT

5310-00-208-9687 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: 47-620-332-1, 5310-00-208-9687, 00-208-9687, 5310002089687, 476203321, 002089687

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-208-9687

Cross Reference | NSN 5310-00-208-9687

Part Number Cage Code Manufacturer
47-620-332-1 04614 TEXTRON SYSTEMS CORPORATION DBA TEXTRON DEFENSE SYSTEMS
47-620-332-1 80070 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
47-620-332-1 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 5310-00-208-9687

Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE 1.750 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4140 OR STEEL COMP 8630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
SMALL END DIAMETER 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
DRIVE POINT DEPTH 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
NUT DIAMETER 3.083 INCHES MINIMUM AND 3.103 INCHES MAXIMUM
NUT THICKNESS 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
DRIVE POINT DIAMETER 0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM
DRIVE POINT QUANTITY 12
COUNTERSINK ANGLE 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT
TEMP RATING NOT RATED
MANUFACTURERS CODE 04614
DESIGN CONTROL REFERENCE 47-620-332-1

Restrictions/Controls & Freight Information | NSN 5310-00-208-9687

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 U 50
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