Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-008-8664 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: N1571878, N157187-8, HW146, HW14-6, 5310-00-008-8664, 00-008-8664, 5310000088664, 000088664

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 19 JUL 1972 00-008-8664

Drawings & Photos | NSN 5310-00-008-8664


Demand History | NSN 5310-00-008-8664

Part Number Request Date QTY Origin
HW14-6 2022-05-122 912 DIBBS
N157187-8 2022-05-122 912 DIBBS
HW14-6 2022-04-109 912 DIBBS
N157187-8 2022-04-109 912 DIBBS
HW14-6 2022-03-87 97 DIBBS
N157187-8 2022-03-87 97 DIBBS
HW14-6 2022-03-75 97 DIBBS
N157187-8 2022-03-75 97 DIBBS
HW14-6 2021-11-330 169 DIBBS
HW14-6 2021-11-330 48 DIBBS
N157187-8 2021-11-330 169 DIBBS
N157187-8 2021-11-330 48 DIBBS
HW14-6 2021-11-319 169 DIBBS
HW14-6 2021-11-319 48 DIBBS
N157187-8 2021-11-319 169 DIBBS
N157187-8 2021-11-319 48 DIBBS
HW14-6 2021-10-284 49 DIBBS
N157187-8 2021-10-284 49 DIBBS
HW14-6 2021-09-256 106 DIBBS
N157187-8 2021-09-256 106 DIBBS
HW14-6 2019-03-71 247 DIBBS
N157187-8 2019-03-71 247 DIBBS
HW14-6 2019-03-63 247 DIBBS
N157187-8 2019-03-63 247 DIBBS
5310-00-008-8664 2018-11-305 905 DIBBS
5310-00-008-8664 2018-01-30 595 DIBBS
5310-00-008-8664 2017-11-333 595 DIBBS
5310-00-008-8664 2014-04-120 1377 DIBBS
5310-00-008-8664 2013-06-157 771 DIBBS
5310-00-008-8664 2009-12-350 712 DIBBS
5310-00-008-8664 2009-05-150 1669 DIBBS
5310-00-008-8664 2008-11-316 1016 DIBBS
5310-00-008-8664 2008-09-246 611 DIBBS
5310-00-008-8664 2008-08-224 712 DIBBS
5310-00-008-8664 2008-08-224 1161 DIBBS
5310-00-008-8664 2008-06-155 1161 DIBBS
5310-00-008-8664 2008-03-84 1917 DIBBS

Cross Reference | NSN 5310-00-008-8664

Part Number Cage Code Manufacturer
HW14-6 K7548 B/E AEROSPACE CONSUMABLES MANAGEMENT II LIMITED
N157187-8 K4358 SAFRAN POWER UK LTD.

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Technical Data | NSN 5310-00-008-8664

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4137 OR STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6300 ASSN STD ALL MATERIAL RESPONSES OR MS6414 FED SPEC SINGLE MATERIAL RESPONSE OR MS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 0.308 INCHES NOMINAL
OVERALL HEIGHT 0.306 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.130 INCHES MINIMUM AND 0.139 INCHES MAXIMUM
LOCKING FEATURE ANY ACCEPTABLE
LUBRICATION DRY FILM LUBRICANT
III PART NAME ASSIGNED BY CONTROLLING AGENCY SIX-POINT NUT CAPTIVE WASHER

Restrictions/Controls & Freight Information | NSN 5310-00-008-8664

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.
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 98 DLIS-LFF
Battle Creek, MI 49037-3084
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 5310-00-008-8664

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
Q
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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
Q
EA : Each