Product Details | HEXAGON SELF-LOCKING NUT

5310-00-191-3699 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: 4182021, 418202-1 , 49NU246, 5310-00-191-3699, 00-191-3699, 5310001913699, 001913699

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 11 MAR 1970 00-191-3699

Drawings & Photos | NSN 5310-00-191-3699


Demand History | NSN 5310-00-191-3699

Part Number Request Date QTY Origin
418202-1 2025-11-310 393 DIBBS
418202-1 2024-07-190 111 DIBBS
418202-1 2023-10-283 109 DIBBS
418202-1 2023-01-12 540 DIBBS
418202-1 2022-10-301 267 DIBBS
418202-1 2022-05-144 273 DIBBS
418202-1 2021-11-321 273 DIBBS
418202-1 2020-01-24 129 DIBBS
5310-00-191-3699 2014-07-195 200 DIBBS
5310-00-191-3699 2014-02-43 61 NECO

Cross Reference | NSN 5310-00-191-3699

Part Number Cage Code Manufacturer
418202-1 00AE2 PRECISE AERO PRODUCTS INC DBA PRECISE AERO PRODUCTS
418202-1 1BH50 LIGI TOOL & ENGINEERING, INC.
418202-1 1U1Z3 BMF CORP. DBA VEGAS FASTENER MANUFACTURING
418202-1 1UKP3 DOUBLECO INCORPORATED DBA R & D FASTENERS
418202-1 6R002 SHUR-KUT SUPPLY CORPORATION
418202-1 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
49NU246 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-00-191-3699

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 1.500 INCHES
THREAD QUANTITY PER INCH 6
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AISI 1117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 1.938 INCHES NOMINAL
WIDTH ACROSS FLATS 2.375 INCHES NOMINAL
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERSINK ANGLE ANY ACCEPTABLE NUT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-191-3699

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 5310-00-191-3699

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDEY4R/5R Cog items managed by BRASO
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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
1
EA : Each