Product Details | PLATE SELF-LOCKING NUT

5310-01-485-6748 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: C20814, C2081444, C20814-4-4, CB9275CR44PF, CB9275CR4-4PF, 5310-01-485-6748, 01-485-6748, 5310014856748, 014856748

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 04 JUN 2001 01-485-6748

Drawings & Photos | NSN 5310-01-485-6748


Demand History | NSN 5310-01-485-6748

Part Number Request Date QTY Origin
5310-01-485-6748 2022-03-61 120 SG
CB9275CR44PF 2022-03-61 120 SG
5310-01-485-6748 2022-02-54 120 Singapore
CB9275CR44PF 2010-03-78 10 US

Cross Reference | NSN 5310-01-485-6748

Part Number Cage Code Manufacturer
C20814 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
C20814-4-4 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
CB9275CR4-4PF 66530 CLICK BOND, INC.

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Technical Data | NSN 5310-01-485-6748

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 CAP NICKEL ALLOY 718 NUT
MATERIAL DOCUMENT AND CLASSIFICATION AMS-5525 ASSN STD 1ST MATERIAL RESPONSE OR AMS-5726 ASSN STD 2ND MATERIAL RESPONSE OR AMS-5731 ASSN STD 3RD MATERIAL RESPONSE OR AMS-5732 ASSN STD 4TH MATERIAL RESPONSE OR AMS-5737 ASSN STD 5TH MATERIAL RESPONSE CAP AMS-5596 ASSN STD 1ST MATERIAL RESPONSE OR AMS-5597 ASSN STD 2ND MATERIAL RESPONSE OR AMS-5662 ASSN STD 3RD MATERIAL RESPONSE OR AMS-5663 ASSN STD 4TH MATERIAL RESPONSE OR AMS-5664 ASSN STD 5TH MATERIAL RESPONSE NUT
SURFACE TREATMENT PASSIVATE CAP PASSIVATE NUT
HARDNESS RATING NOT RATED
NUT STYLE A123 PLATE
NUT LENGTH 1.235 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
NUT HEIGHT 0.625 INCHES MINIMUM AND 0.645 INCHES MAXIMUM
PLATE THICKNESS 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
PLATE WIDTH 0.797 INCHES MINIMUM AND 0.817 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH CAMOU EAGLE 0.240 INCHES MINIMUM AND FLAGE PATTERN,USMC WITH ,GLOBE AND ANCHOR

Restrictions/Controls & Freight Information | NSN 5310-01-485-6748

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information