Product Details | HEADLESS STRAIGHT PIN

5315-01-278-4058 A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.

Part Alternates: 52194521, 5219452-1, 5315-01-278-4058, 01-278-4058, 5315012784058, 012784058

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG) NSN Assign. NIIN
53 05 MAY 1988 01-278-4058

Drawings & Photos | NSN 5315-01-278-4058


Demand History | NSN 5315-01-278-4058

Part Number Request Date QTY Origin
5315-01-278-4058 2025-07-198 10 United States
5315-01-278-4058 2025-07-196 10 United States
5315-01-278-4058 2023-05-143 114 DIBBS
5315-01-278-4058 2020-05-135 120 DIBBS
5315-01-278-4058 2019-05-134 104 DIBBS
5315-01-278-4058 2018-07-204 100 DIBBS
5315-01-278-4058 2018-07-185 121 DIBBS
5315-01-278-4058 2017-08-215 109 DIBBS
5315-01-278-4058 2017-06-158 156 DIBBS
5315-01-278-4058 2016-09-269 39 DIBBS
5315-01-278-4058 2012-07-200 48 DIBBS
5315-01-278-4058 2012-04-101 7 DIBBS
5315-01-278-4058 2011-12-343 28 DIBBS
5315-01-278-4058 2011-08-231 32 DIBBS
5315-01-278-4058 2010-04-102 19 DIBBS
5315-01-278-4058 2010-03-84 12 DIBBS
5315-01-278-4058 2010-01-21 10 DIBBS
5315-01-278-4058 2009-09-245 4 DIBBS
5315-01-278-4058 2009-07-189 6 DIBBS
5315-01-278-4058 2009-06-153 6 DIBBS
5315-01-278-4058 2009-06-152 10 DIBBS

Cross Reference | NSN 5315-01-278-4058

Part Number Cage Code Manufacturer
5219452-1 38597 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
5219452-1 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5315-01-278-4058

Characteristic Specifications
MATERIAL STEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION WS19168,CAGEC 53711 MFR REF SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLE 9 SQUARE
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
SURFACE FINISH 63.0 MICROINCHES OUTSIDE DIAMETER
PIN OVERALL LENGTH 2.875 INCHES NOMINAL
PIN OVERALL DIAMETER 0.3100 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5315-01-278-4058

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.
Category Code Description
NMF Description 095190 HARDWARE, NOI SUB 9
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 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 5315-01-278-4058

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
Q
EA : Each