Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-434-6928 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: BH006704, BH00670-4, H38-4, LH7399048, LH7399-048, Z00.N5412521305, Z00N5412521305, DHE5579, DHE55794, DHE5579-4, FN1418428, FN1418-428, H384, 5310-00-434-6928, 00-434-6928, 5310004346928, 004346928

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 17 AUG 1970 00-434-6928

Drawings & Photos | NSN 5310-00-434-6928


Demand History | NSN 5310-00-434-6928

Part Number Request Date QTY Origin
5310-00-434-6928 2025-08-218 396 PH
5310-00-434-6928 2025-08-218 396 PH
5310-00-434-6928 2025-08-218 396 PH
5310-00-434-6928 2025-06-174 396 PH
H384 2024-06-157 100 United Kingdom
H384 2024-06-157 400 United Kingdom
5310-00-434-6928 2024-02-47 24 United States
5310-00-434-6928 2023-11-319 24 United States
BH00670-4 2023-07-212 7 DIBBS
DHE5579 2023-07-212 7 DIBBS
DHE5579-4 2023-07-212 7 DIBBS
FN1418-428 2023-07-212 7 DIBBS
H38-4 2023-07-212 7 DIBBS
BH00670-4 2021-12-350 9 DIBBS
DHE5579 2021-12-350 9 DIBBS
DHE5579-4 2021-12-350 9 DIBBS
FN1418-428 2021-12-350 9 DIBBS
H38-4 2021-12-350 9 DIBBS
BH00670-4 2021-08-228 9 DIBBS
DHE5579 2021-08-228 9 DIBBS
DHE5579-4 2021-08-228 9 DIBBS
FN1418-428 2021-08-228 9 DIBBS
H38-4 2021-08-228 9 DIBBS
H384 2016-06-154 360 MX
H384 2016-06-154 2000 MX
5310-00-434-6928 2015-06-175 287 DIBBS
5310-00-434-6928 2015-01-07 100 DE
5310-00-434-6928 2014-10-300 841 DIBBS
5310-00-434-6928 2014-10-288 841 DIBBS
5310-00-434-6928 2013-02-44 20000 DIBBS
5310-00-434-6928 2012-06-156 3000 Israel
FN1418428 2010-07-208 11 US

Cross Reference | NSN 5310-00-434-6928

Part Number Cage Code Manufacturer
BH00670-4 27238 BRISTOL INDUSTRIES
DHE5579 62554 ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV
DHE5579-4 10088 WUDEL EDMOND J MFG CO INC
FN1418-428 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
FN1418-428 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
H38-4 15653 ALCOA GLOBAL FASTENERS, INC.
H38-4 F6033 TECNOTEC SARL
H38-4 F7652 B E AEROSPACE CONSUMABLESMANAGEMENT DEUX SAS
LH7399-048 72962 HARVARD INDUSTRIES INC
Z00.N5412521305 F0086 SOCATA

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Technical Data | NSN 5310-00-434-6928

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION NICKEL ALLOY WAS PALOY,FSCM 80539 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT SILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 44.0 ROCKWELL C NOMINAL
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.409 INCHES MAXIMUM
OVERALL HEIGHT 0.292 INCHES MAXIMUM
WASHER THICKNESS 0.033 INCHES MINIMUM
WIDTH ACROSS FLATS 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE ANY ACCEPTABLE NUT
LUBRICATION SOLUBLE LUBRICANT
TEMP RATING 1400.0 DEG FAHRENHEIT NOMINAL
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACE SILVER
MANUFACTURERS CODE 56878
DESIGN CONTROL REFERENCE FN1418-428

Restrictions/Controls & Freight Information | NSN 5310-00-434-6928

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:SItem contains silver
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 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 576 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

Management | NSN 5310-00-434-6928

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 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