Product Details | OCTAGON PLAIN NUT

5310-01-395-0857 A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

Part Alternates: 134B381BC2, 134B381BC-2, 5310-01-395-0857, 01-395-0857, 5310013950857, 013950857

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 21 AUG 1994 01-395-0857

Demand History | NSN 5310-01-395-0857

Part Number Request Date QTY Origin
5310-01-395-0857 2025-11-322 13 DIBBS
5310-01-395-0857 2025-10-288 10 DIBBS
5310-01-395-0857 2025-08-218 25 DIBBS
5310-01-395-0857 2025-06-176 25 DIBBS
5310-01-395-0857 2025-06-168 25 DIBBS
5310-01-395-0857 2025-05-140 12 DIBBS
5310-01-395-0857 2024-08-219 13 DIBBS
5310-01-395-0857 2024-04-100 13 DIBBS
5310-01-395-0857 2024-01-30 13 DIBBS
5310-01-395-0857 2024-01-22 13 DIBBS
5310-01-395-0857 2023-01-10 1 DIBBS
5310-01-395-0857 2022-07-192 9 DIBBS
5310-01-395-0857 2022-07-187 5 DIBBS
5310-01-395-0857 2022-06-158 9 DIBBS
5310-01-395-0857 2019-05-148 7 DIBBS
5310-01-395-0857 2019-05-144 12 DIBBS
5310-01-395-0857 2019-05-133 7 DIBBS
5310-01-395-0857 2019-05-132 12 DIBBS
5310-01-395-0857 2019-05-125 7 DIBBS
5310-01-395-0857 2019-05-122 12 DIBBS

Cross Reference | NSN 5310-01-395-0857

Part Number Cage Code Manufacturer
134B381BC-2 03502 GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
134B381BC-2 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV

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Technical Data | NSN 5310-01-395-0857

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.750 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
NUT HEIGHT 0.750 INCHES NOMINAL
WIDTH ACROSS FLATS 1.875 INCHES NOMINAL
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-01-395-0857

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
Less than truck load rating W Rating Variable
Water commodity Code 573 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 5310-01-395-0857

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