Product Details | ROUND SELF-LOCKING NUT

5310-00-319-2544 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.

Part Alternates: AA2201N, 5310-00-319-2544, 00-319-2544, 5310003192544, 003192544

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-319-2544

Drawings & Photos | NSN 5310-00-319-2544


Cross Reference | NSN 5310-00-319-2544

Part Number Cage Code Manufacturer
AA2201N 83885 AADOX MFG CO INC

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Technical Data | NSN 5310-00-319-2544

Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE 0.625 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758,COND F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A74 ROUND
NUT DIAMETER 1.146 INCHES MINIMUM AND 1.166 INCHES MAXIMUM
NUT THICKNESS 0.664 INCHES MINIMUM AND 0.684 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.766 INCHES NOMINAL
LOCKING FEATURE ANY ACCEPTABLE
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-00-319-2544

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 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