Product Details | CLINCH SELF-LOCKING NUT

5310-01-384-2053 A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

Part Alternates: M45938/8-32C, M45938832C, SMB52912911, SM-B-529129-11, MIL-N-45938/8, MILN459388, 5310-01-384-2053, 01-384-2053, 5310013842053, 013842053

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 DEC 1993 01-384-2053

Drawings & Photos | NSN 5310-01-384-2053


Demand History | NSN 5310-01-384-2053

Part Number Request Date QTY Origin
M45938832C 2025-09-260 300 United States
M45938832C 2024-12-346 55 United States
5310-01-384-2053 2013-04-95 10 DIBBS
MILN459388 2012-04-108 45 US
M45938832C 2010-10-299 20 United States
MILN459388 2009-10-285 25 US

Cross Reference | NSN 5310-01-384-2053

Part Number Cage Code Manufacturer
M45938/8-32C 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-N-45938/8 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SM-B-529129-11 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 5310-01-384-2053

Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE 0.164 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 303 NUT
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT PASSIVATE OVERALL EXCEPT INSERT
HARDNESS RATING NOT RATED
NUT STYLE A51 CLINCH
PILOT DIAMETER 0.264 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
PILOT LENGTH 0.079 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
NUT HEIGHT 0.335 INCHES NOMINAL
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATION SOLUBLE LUBRICANT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-N-45938/8
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M45938/8-32C

Restrictions/Controls & Freight Information | NSN 5310-01-384-2053

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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5310-01-384-2053

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 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