Product Details | DOUBLE HEXAGON SELF-LOCKING NUT

5310-01-074-0253 A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.

Part Alternates: BH4368, BH436-8 , H498178, H49817-8, SLN2018M, SLN201-8M , ST3M4368M, ST3M436-8M , LH11434B, 70198, 7019-8 , 770198, 77019-8, 5310-01-074-0253, 01-074-0253, 5310010740253, 010740253

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 24 MAR 1979 01-074-0253

Drawings & Photos | NSN 5310-01-074-0253


Demand History | NSN 5310-01-074-0253

Part Number Request Date QTY Origin
5310-01-074-0253 2023-01-18 16 MANUAL
ST3M436-8M 2023-01-18 16 Saudi Arabia
7019-8 2019-03-87 189 DIBBS
77019-8 2019-03-87 189 DIBBS
BH436-8 2019-03-87 189 DIBBS
H49817-8 2019-03-87 189 DIBBS
SLN201-8M 2019-03-87 189 DIBBS
ST3M436-8M 2019-03-87 189 DIBBS
7019-8 2019-01-30 189 DIBBS
77019-8 2019-01-30 189 DIBBS
BH436-8 2019-01-30 189 DIBBS
H49817-8 2019-01-30 189 DIBBS
SLN201-8M 2019-01-30 189 DIBBS
ST3M436-8M 2019-01-30 189 DIBBS
5310-01-074-0253 2018-06-164 118 DIBBS
5310-01-074-0253 2017-01-04 162 DIBBS
5310-01-074-0253 2016-09-272 25 DIBBS
5310-01-074-0253 2016-02-35 211 DIBBS
5310-01-074-0253 2015-07-210 30 DIBBS
5310-01-074-0253 2015-06-162 211 DIBBS
5310-01-074-0253 2013-05-140 133 DIBBS

Cross Reference | NSN 5310-01-074-0253

Part Number Cage Code Manufacturer
77019-8 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BH436-8 27238 BRISTOL INDUSTRIES
H49817-8 15653 ALCOA GLOBAL FASTENERS, INC.
LH11434B 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
LH11434B 72962 HARVARD INDUSTRIES INC
ST3M436-8M 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-01-074-0253

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT COPPER AND NICKEL THREADS
HARDNESS RATING NOT RATED
NUT STYLE A16 DOUBLE HEXAGON
NUT HEIGHT 0.384 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING NOT RATED
SPECIAL FEATURES COATED WITH LIGHT BLUE DYKEM,COLOR NO. 15526,FED STD 595 OVER 20 PERCENT OR MORE OF SURFACE VISIBLE AFTER INSTALLATION
SPECIFICATION/STANDARD DATA 76301-ST3M436 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-074-0253

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 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 713 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 5310-01-074-0253

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
5
EA : Each
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
5
EA : Each