Product Details | HEXAGON EXTENDED WASHER PLAIN NUT

5310-00-656-7141 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part Alternates: 373671, 5310-00-656-7141, 00-656-7141, 5310006567141, 006567141

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-656-7141

Drawings & Photos | NSN 5310-00-656-7141


Demand History | NSN 5310-00-656-7141

Part Number Request Date QTY Origin
373671 2023-09-261 15 DIBBS
373671 2023-09-250 15 DIBBS
373671 2023-05-136 15 DIBBS
373671 2023-03-79 15 DIBBS
373671 2023-03-66 15 DIBBS
373671 2022-10-289 15 DIBBS

Cross Reference | NSN 5310-00-656-7141

Part Number Cage Code Manufacturer
373671 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
373671 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
373671 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 5310-00-656-7141

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 1.172 INCHES
THREAD QUANTITY PER INCH 18
THREAD PITCH DIAMETERS 1.1369 TO 1.1409 INCHES
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
OVERALL HEIGHT 0.540 INCHES MINIMUM AND 0.550 INCHES MAXIMUM
WASHER THICKNESS 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
WIDTH ACROSS FLATS 1.428 INCHES MINIMUM AND 1.440 INCHES MAXIMUM
COUNTERSINK ANGLE 88.0 DEGREES NOMINAL NUT
TEMP RATING NOT RATED
SPECIAL FEATURES 8 SLOTS EQUALLY SPACED
MANUFACTURERS CODE 99193
DESIGN CONTROL REFERENCE 373671

Restrictions/Controls & Freight Information | NSN 5310-00-656-7141

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:UPrecious metal type is unknown
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 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 XX
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 5310-00-656-7141

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