Product Details | CLOSE TOLERANCE SCREW

5305-01-590-5078 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: C798535R, C7985-3-5R, 5305-01-590-5078, 01-590-5078, 5305015905078, 015905078

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 08 DEC 2010 01-590-5078

Demand History | NSN 5305-01-590-5078

Part Number Request Date QTY Origin
C7985-3-5R 2020-04-121 290 DIBBS
C7985-3-5R 2019-12-342 145 DIBBS
C7985-3-5R 2019-09-245 116 DIBBS
C7985-3-5R 2019-08-234 54 DIBBS
C7985-3-5R 2019-08-233 126 DIBBS
C7985-3-5R 2019-07-197 66 DIBBS
5305-01-590-5078 2019-05-128 264 DIBBS
5305-01-590-5078 2019-04-120 308 DIBBS
5305-01-590-5078 2019-04-112 308 DIBBS

Cross Reference | NSN 5305-01-590-5078

Part Number Cage Code Manufacturer
C7985-3-5R 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5305-01-590-5078

Characteristic Specifications
PART NAME ASSIGNED BY CONTROLLING AGENCY SCREW, CLOSE TOLERANCE

Restrictions/Controls & Freight Information | NSN 5305-01-590-5078

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information