Product Details | ROUND PLAIN NUT

5310-00-638-1218 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: 29307021, 29-30702-1, 5310-00-638-1218, 00-638-1218, 5310006381218, 006381218

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-638-1218

Drawings & Photos | NSN 5310-00-638-1218


Demand History | NSN 5310-00-638-1218

Part Number Request Date QTY Origin
5310-00-638-1218 2022-07-200 92 DIBBS
5310-00-638-1218 2021-01-28 165 DIBBS
5310-00-638-1218 2020-10-281 66 DIBBS
5310-00-638-1218 2011-05-129 14 DIBBS
5310-00-638-1218 2010-11-327 33 DIBBS

Cross Reference | NSN 5310-00-638-1218

Part Number Cage Code Manufacturer
29-30702-1 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

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Technical Data | NSN 5310-00-638-1218

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 1.125 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NUT STYLE A71 ROUND
DRIVE POINT DEPTH 0.094 INCHES NOMINAL
NUT DIAMETER 1.625 INCHES NOMINAL
NUT THICKNESS 1.094 INCHES NOMINAL
DRIVE POINT WIDTH 0.188 INCHES NOMINAL
DRIVE POINT QUANTITY 4
TEMP RATING NOT RATED
SPECIAL FEATURES TWO PROTRUSIONS 180 DEG. APART ON OD OF NONBEARING SURFACE W/1.188 IN. ID.0.344 IN. THK. AND 2 PARALLEL FLATS ACROSS HOLE DIA. 0.610-0.615 IN. APART

Restrictions/Controls & Freight Information | NSN 5310-00-638-1218

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 5310-00-638-1218

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
5
EA : Each