Product Details | BARREL SELF-LOCKING NUT

5310-00-757-5436 A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, ROUND.

Part Alternates: SL4064F, SL406-4F, 26N1274, 26N127-4, 5310-00-757-5436, 00-757-5436, 5310007575436, 007575436

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 28 FEB 1968 00-757-5436

Drawings & Photos | NSN 5310-00-757-5436


Demand History | NSN 5310-00-757-5436

Part Number Request Date QTY Origin
5310-00-757-5436 2009-02-23 100 United States

Cross Reference | NSN 5310-00-757-5436

Part Number Cage Code Manufacturer
26N127-4 0JRC1 NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
26N127-4 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
SL406-4F 97393 SHUR-LOK CORPORATION DBA SPS FASTENER DIVISION, A PCC

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Technical Data | NSN 5310-00-757-5436

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4340 NUT
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT CADMIUM NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION NAS 672-80205 ASSN STD SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING 38.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
NUT STYLE A40 FLOATING SELF-LOCKING BARREL
NUT DIAMETER 0.525 INCHES MINIMUM AND 0.528 INCHES MAXIMUM
NUT LENGTH 0.625 INCHES NOMINAL
BARREL HEIGHT 0.320 INCHES NOMINAL
NUT HEIGHT 0.406 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-00-757-5436

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 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