NSN 5305-01-553-2388 18S0121AA, 18S01-2-1AA, 01-553-2388

Product Details | PANEL SCREW ASSEMBLY


5305-01-553-2388 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Part Alternates: 18S0121AA, 18S01-2-1AA, 5305-01-553-2388, 01-553-2388, 5305015532388, 015532388

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 11 JUL 2007 01-553-2388

Drawings & Photos | NSN 5305-01-553-2388



Demand History | NSN 5305-01-553-2388


Part Number Request Date QTY Origin
18S01-2-1AA 2012-11-05 352
18S0121AA 2010-02-08 300 Italy
18S0121AA 2009-09-11 300 Italy

Cross Reference | NSN 5305-01-553-2388


Part Number Cage Code Manufacturer
18S01-2-1AA 71286 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

Request a Quote



Comments | What our customers are saying...


Honeywell

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell
Raytheon

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon
General Dynamics

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics
US Airforce

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce
NASA

The response is quick and the price is often very good. We are completely satisfied.


NSNs for Compare ( up to 4 ): Add 5305-01-553-2388


Technical Data | NSN 5305-01-553-2388


Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.164 INCHES
THREAD QUANTITY PER INCH 36
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
LEAD THREAD QUANTITY FOUR
FASTENER LENGTH 0.590 INCHES NOMINAL
MATERIAL STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6049 MIL SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TY2 CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.358 INCHES MAXIMUM
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
SPECIAL FEATURES RECESS PLUG 0.130 - 0.150 INCHES DEEP; STUD DIA 0.247 - 0.249 INCHES; INTERIOR THREADS
III PART NAME ASSIGNED BY CONTROLLING AGENCY STUD ASSEMBLY, FLUSH

Restrictions/Controls & Freight Information | NSN 5305-01-553-2388


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

Call us today at (321) 473-6075 or Email us at sales@wbparts.com

Supply Chain Solutions Beyond Expectations. Check out the many ways our site can help you. Start Here