Product Details | SETSCREW

5305-00-346-2881 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: AN565E2H3, FFS200, 5305-00-346-2881, 00-346-2881, 5305003462881, 003462881

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 20-JAN-74 00-346-2881

Drawings & Photos | NSN 5305-00-346-2881


Demand History | NSN 5305-00-346-2881

Part Number Request Date QTY Origin
FFS200 2011-10-07 28 United States
FFS200 2009-12-10 20 Canada
FFS200 2009-10-15 100 US

Cross Reference | NSN 5305-00-346-2881

Part Number Cage Code Manufacturer
AN565E2H3 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
FF-S-200 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS51977-2 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS51977-2 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-00-346-2881

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.086 INCHES
THREAD QUANTITY PER INCH 56
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
FASTENER LENGTH 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
MATERIAL STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION 00-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
HARDNESS RATING 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C101 HEADLESS
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.035 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
POINT STYLE F21 HALF DOG
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 6 STYLE
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN565E2H3
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFS200

Restrictions/Controls & Freight Information | NSN 5305-00-346-2881

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
No Freight Information