Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-172-5135 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: BH005105, BH00510-5 , H399215, H39921-5 , HS262524, HS262-524, SLN149524, SLN149-524 , 48FLW524, 48FLW-524 , 5310-01-172-5135, 01-172-5135, 5310011725135, 011725135

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 22 FEB 1984 01-172-5135

Drawings & Photos | NSN 5310-01-172-5135


Demand History | NSN 5310-01-172-5135

Part Number Request Date QTY Origin
48FLW-524 2025-04-120 1167 DIBBS
BH00510-5 2025-04-120 1167 DIBBS
H39921-5 2025-04-120 1167 DIBBS
HS262-524 2025-04-120 1167 DIBBS
SLN149-524 2025-04-120 1167 DIBBS
48FLW524 2025-02-55 4440 United States
48FLW-524 2025-02-36 13944 DIBBS
BH00510-5 2025-02-36 13944 DIBBS
H39921-5 2025-02-36 13944 DIBBS
HS262-524 2025-02-36 13944 DIBBS
SLN149-524 2025-02-36 13944 DIBBS
48FLW-524 2025-01-21 13944 DIBBS
BH00510-5 2025-01-21 13944 DIBBS
H39921-5 2025-01-21 13944 DIBBS
HS262-524 2025-01-21 13944 DIBBS
SLN149-524 2025-01-21 13944 DIBBS
48FLW-524 2024-11-317 12191 DIBBS
BH00510-5 2024-11-317 12191 DIBBS
H39921-5 2024-11-317 12191 DIBBS
HS262-524 2024-11-317 12191 DIBBS
SLN149-524 2024-11-317 12191 DIBBS
48FLW-524 2024-11-308 12191 DIBBS
BH00510-5 2024-11-308 12191 DIBBS
H39921-5 2024-11-308 12191 DIBBS
HS262-524 2024-11-308 12191 DIBBS
SLN149-524 2024-11-308 12191 DIBBS
48FLW524 2023-08-241 6 United States
48FLW-524 2023-05-132 10512 DIBBS
BH00510-5 2023-05-132 10512 DIBBS
H39921-5 2023-05-132 10512 DIBBS
HS262-524 2023-05-132 10512 DIBBS
SLN149-524 2023-05-132 10512 DIBBS
48FLW-524 2023-05-124 10512 DIBBS
BH00510-5 2023-05-124 10512 DIBBS
H39921-5 2023-05-124 10512 DIBBS
HS262-524 2023-05-124 10512 DIBBS
SLN149-524 2023-05-124 10512 DIBBS
48FLW-524 2023-04-116 10512 DIBBS
BH00510-5 2023-04-116 10512 DIBBS
H39921-5 2023-04-116 10512 DIBBS
HS262-524 2023-04-116 10512 DIBBS
SLN149-524 2023-04-116 10512 DIBBS
48FLW-524 2023-03-68 7093 DIBBS
BH00510-5 2023-03-68 7093 DIBBS
H39921-5 2023-03-68 7093 DIBBS
HS262-524 2023-03-68 7093 DIBBS
SLN149-524 2023-03-68 7093 DIBBS
48FLW-524 2023-03-60 7093 DIBBS
BH00510-5 2023-03-60 7093 DIBBS
H39921-5 2023-03-60 7093 DIBBS
HS262-524 2023-03-60 7093 DIBBS
SLN149-524 2023-03-60 7093 DIBBS
5310-01-172-5135 2021-12-347 110 Singapore
48FLW-524 2021-11-326 5298 DIBBS
BH00510-5 2021-11-326 5298 DIBBS
H39921-5 2021-11-326 5298 DIBBS
HS262-524 2021-11-326 5298 DIBBS
SLN149-524 2021-11-326 5298 DIBBS
48FLW-524 2021-11-318 5298 DIBBS
BH00510-5 2021-11-318 5298 DIBBS
H39921-5 2021-11-318 5298 DIBBS
HS262-524 2021-11-318 5298 DIBBS
SLN149-524 2021-11-318 5298 DIBBS
48FLW-524 2021-06-175 4187 DIBBS
BH00510-5 2021-06-175 4187 DIBBS
H39921-5 2021-06-175 4187 DIBBS
HS262-524 2021-06-175 4187 DIBBS
SLN149-524 2021-06-175 4187 DIBBS
5310-01-172-5135 2021-04-112 30 Singapore
48FLW-524 2021-04-109 5193 DIBBS
BH00510-5 2021-04-109 5193 DIBBS
H39921-5 2021-04-109 5193 DIBBS
HS262-524 2021-04-109 5193 DIBBS
SLN149-524 2021-04-109 5193 DIBBS
48FLW-524 2020-05-124 6689 DIBBS
BH00510-5 2020-05-124 6689 DIBBS
H39921-5 2020-05-124 6689 DIBBS
HS262-524 2020-05-124 6689 DIBBS
SLN149-524 2020-05-124 6689 DIBBS
48FLW-524 2020-01-05 11256 DIBBS
BH00510-5 2020-01-05 11256 DIBBS
H39921-5 2020-01-05 11256 DIBBS
HS262-524 2020-01-05 11256 DIBBS
SLN149-524 2020-01-05 11256 DIBBS
48FLW-524 2019-12-349 13922 DIBBS
BH00510-5 2019-12-349 13922 DIBBS
H39921-5 2019-12-349 13922 DIBBS
HS262-524 2019-12-349 13922 DIBBS
SLN149-524 2019-12-349 13922 DIBBS
48FLW-524 2019-09-245 4893 DIBBS
BH00510-5 2019-09-245 4893 DIBBS
H39921-5 2019-09-245 4893 DIBBS
HS262-524 2019-09-245 4893 DIBBS
SLN149-524 2019-09-245 4893 DIBBS
5310-01-172-5135 2018-10-288 1873 DIBBS
48FLW524 2018-09-255 50 United States
48FLW524 2017-08-233 50 US
5310-01-172-5135 2016-11-323 3725 DIBBS
5310-01-172-5135 2016-10-297 3725 DIBBS
5310-01-172-5135 2016-08-236 2242 DIBBS
5310-01-172-5135 2016-06-159 2557 DIBBS
5310-01-172-5135 2015-12-340 1168 DIBBS
5310-01-172-5135 2015-11-314 879 DIBBS
5310-01-172-5135 2015-10-295 150 DIBBS
5310-01-172-5135 2015-06-159 2221 DIBBS
5310-01-172-5135 2015-05-148 2221 DIBBS
5310-01-172-5135 2015-04-111 895 DIBBS
48FLW-524 2013-11-322 30 Belgium
HS262524 2013-05-144 8 US
5310-01-172-5135 2012-07-185 6408 DIBBS
HS262-524 2012-05-146 5993 US
HS262-524 2012-05-144 5993 US
5310-01-172-5135 2012-04-114 1742 DIBBS
5310-01-172-5135 2011-06-160 4806 DIBBS
5310-01-172-5135 2011-05-124 90 DIBBS
5310-01-172-5135 2011-01-07 318 DIBBS
5310-01-172-5135 2010-12-337 259 DIBBS
5310-01-172-5135 2010-11-307 100 DIBBS
5310-01-172-5135 2010-11-307 50 DIBBS
5310-01-172-5135 2010-11-307 5 DIBBS
5310-01-172-5135 2010-10-299 3 DIBBS
5310-01-172-5135 2010-10-295 4 DIBBS
5310-01-172-5135 2010-10-293 4 DIBBS
5310-01-172-5135 2010-10-293 6 DIBBS
5310-01-172-5135 2010-10-293 8 DIBBS
5310-01-172-5135 2010-10-277 50 DIBBS

Cross Reference | NSN 5310-01-172-5135

Part Number Cage Code Manufacturer
48FLW-524 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BH00510-5 27238 BRISTOL INDUSTRIES
H39921-5 15653 ALCOA GLOBAL FASTENERS, INC.
HS262-524 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
HS262-524 27238 BRISTOL INDUSTRIES
HS262-524 8V613 BOEING COMPANY, THE DBA BOEING
SLN149-524 16258 SPACELOK INC.

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Technical Data | NSN 5310-01-172-5135

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.517 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
OVERALL HEIGHT 0.363 INCHES MAXIMUM
WASHER THICKNESS 0.044 INCHES MINIMUM
WIDTH ACROSS FLATS 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING 450.0 DEG FAHRENHEIT MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-172-5135

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 U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 5310-01-172-5135

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each