Product Details | ROUND SELF-LOCKING NUT

5310-01-127-0885 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: NAS149318, NAS1493-18, 5310-01-127-0885, 01-127-0885, 5310011270885, 011270885

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 23 FEB 1982 01-127-0885

Drawings & Photos | NSN 5310-01-127-0885


Demand History | NSN 5310-01-127-0885

Part Number Request Date QTY Origin
5310-01-127-0885 2009-01-21 6 DIBBS
NAS149318 2008-12-354 3 US
5310-01-127-0885 2008-07-189 1 DIBBS
5310-01-127-0885 2008-04-105 1 DIBBS
5310-01-127-0885 2008-04-105 2 DIBBS

Cross Reference | NSN 5310-01-127-0885

Part Number Cage Code Manufacturer
NAS1493-18 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-127-0885

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 3.340 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758,COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
NUT STYLE A81 ROUND
SMALL END DIAMETER 3.788 INCHES MINIMUM AND 3.793 INCHES MAXIMUM
DRIVE POINT DEPTH 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
NUT DIAMETER 3.875 INCHES MINIMUM AND 3.885 INCHES MAXIMUM
NUT THICKNESS 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
DRIVE POINT WIDTH 0.375 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
UNDERCUT THICKNESS 0.100 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
DRIVE POINT QUANTITY 8
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL NUT
TEMP RATING NOT RATED
SPECIFICATION/STANDARD DATA 80205-NAS1493 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
III BEARING SURFACE FINISH 125.0 MICROINCHES

Restrictions/Controls & Freight Information | NSN 5310-01-127-0885

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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-127-0885

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative