Product Details | ROUND SELF-LOCKING NUT

5310-00-863-1222 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: BACN10GR16, BR741410716, BR7414-10716, 5310-00-863-1222, 00-863-1222, 5310008631222, 008631222

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-863-1222

Drawings & Photos | NSN 5310-00-863-1222


Cross Reference | NSN 5310-00-863-1222

Part Number Cage Code Manufacturer
BACN10GR16 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BACN10GR16 81205 THE BOEING COMPANY DBA BOEING
BACN10GR16 97393 SHUR-LOK CORPORATION DBA SPS FASTENER DIVISION, A PCC
BR7414-10716 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-00-863-1222

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 6.659 INCHES
THREAD QUANTITY PER INCH 16
THREAD PITCH DIAMETERS 6.6184 TO 6.6245 INCHES
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 4130 NUT
MATERIAL DOCUMENT AND CLASSIFICATION NYLON ZYTEL-103 FSCM 81205 MFR REF SINGLE MATERIAL RESPONSE LOCKING INSERT AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT PHOSPHATE ZINC NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-P-16232,TY Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NUT STYLE A76 ROUND
SMALL END DIAMETER ANY ACCEPTABLE
DRIVE POINT DEPTH 0.079 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
NUT DIAMETER 7.465 INCHES MINIMUM AND 7.485 INCHES MAXIMUM
NUT THICKNESS 0.491 INCHES MINIMUM AND 0.521 INCHES MAXIMUM
DRIVE POINT WIDTH 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
UNDERCUT THICKNESS 0.044 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
DRIVE POINT QUANTITY 4
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERSINK ANGLE 90.0 DEGREES MINIMUM AND 110.0 DEGREES MAXIMUM NUT
TEMP RATING -75.0 DEG FAHRENHEIT MINIMUM AND 250.0 DEG FAHRENHEIT MAXIMUM
SPECIFICATION/STANDARD DATA 81205-BACN10GR MANUFACTURERS STANDARD
MANUFACTURERS CODE 81205
MFR SOURCE CONTROLLING REFERENCE BACN10GR16

Restrictions/Controls & Freight Information | NSN 5310-00-863-1222

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: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

Management | NSN 5310-00-863-1222

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each