Our parts keep the world moving
National Stock Number Information
SCREW, CAP, SOCKET HEAD
Alternate / Cross Reference
|Mfg. Part Number||ISC||RNVC||RNCC|
Technical Characteristics Data
|THREAD SERIES DESIGNATOR||UNC|
|NOMINAL THREAD DIAMETER||0.164 INCHES|
|THREAD QUANTITY PER INCH||32|
|THREAD LENGTH||0.329 INCHES MINIMUM|
|FASTENER LENGTH||0.375 INCHES NOMINAL|
|MATERIAL DOCUMENT AND CLASSIFICATION||66 FED STD SINGLE MATERIAL RESPONSE OVERALL|
|SURFACE TREATMENT||CADMIUM AND CHROMATE OVERALL|
|SURFACE TREATMENT DOCUMENT AND CLASSIFICATION||QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL|
|HARDNESS RATING||36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL|
|MINIMUM TENSILE STRENGTH||160000 POUNDS PER SQUARE INCH|
|MINIMUM YIELD STRENGTH||130000 POUNDS PER SQUARE INCH|
|HEAD STYLE||C50 FLAT COUNTERSUNK|
|HEAD DIAMETER||0.311 INCHES MINIMUM AND 0.359 INCHES MAXIMUM|
|COUNTERSINK ANGLE||80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM|
|INTERNAL DRIVE STYLE||D5 HEXAGON|
|WIDTH ACROSS FLATS||0.094 INCHES NOMINAL|
No images currently available for this part number.15ms
|Hazardous Material Indicator Code:||N||There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials|
|Demilitarization Code:||A||DML not required|
|Controlled Inventory Item Code:||U||UNCLASSIFIED|
|Electro-static Discharge Susceptible:|
|Harzardous Control Code:|
|Precious Metals Indicator Code:||U||Precious 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.|
|Environmental Attribute Code:|
|Requested Mfg. Part Number||Request Date||Qty||Request
Jan-2015Sandy M - Innovative Professional Solutions, Inc.
Speed in locating parts. Scott Padilla is excellent to work with!
May-2013TYRONE S - Gulf Stream Aerospace Corp
Jan-2014JERRY S - Chant Engineering Co. Inc
Short lead times
Dec-2012Peter Y - Samtan Engineering Corp
It was a pleasure.
Feb-2012Kim C - Argon ST a wholly-owned subsidiary of The Boeing C
I prefer WBParts because I am on a tight schedule, even the parts not in stock (and they usually are in stock for WBParts) get here within a week or less. Documentation of origin is also greatly appreciated. The Rep we use is outstanding and a pleasure to deal with. Kim C. Argon ST
Dec-2012Hans S - Boeing
Sep-2012Jens E - Trescal A/S
I am very satisfied, and you are number one, if the Danish Forces cannot find the items in their own stock
Jan-2014Gary C - Honeywell
The people I dealt with were excellent. Very friendly and efficient.
Jan-2014PATRICK H - TRANS NORTH HELICOPTERS
Ability to search for any kind of part.
Jun-2012Zahoor A - NZ Technologies
Very good response and positive approach towards customers
Mar-2012Paul M - Unifleet ltd
May-2015David L - Rolls-Royce Corporation
I like one-stop shopping with WBParts. Dominick DeTorre does us proud.
Jun-2012David C - Avion Inc
The experience was good. Derek was very courteous and returned phone calls timely.
Jun-2015MARCIE C - H.M.DUNN
You found the needle in the haystack for me.
Sep-2012Ed L - MARINE CORPS LOGISTICS COMMAND
Willing to help and quick response.
Jul-2013Jimmy - Heavy Maintenance Supply Inc
Jan-2015Monalisa S - Magellan Aerospace Corp
I would like to thank WB Parts for all the support and assistance for our urgent orders & hard to find parts. I appreciate the help of Tito Caro-Caban
May-2013LINDA F - UTC AEROSPACE SYSTEMS
Service is excellent and very quick response to quote. I do recommend WB Parts to others.
Dec-2011Anselmo M - Jacobs Technology, Inc
The service was excellent
Sep-2012STEVEN D - CLARKE MFG
ALL WENT WELL