WC4027-4-21 is a Screw Close Tolerance manufactured by West Coast Aerospace Inc.

What are the specifications of WC4027-4-21?

Please contact us for detailed specifications of WC4027-4-21.

Is WC4027-4-21 available for immediate shipping?

Yes, we ship worldwide with same-day handling on many parts depending on stock availability.

Can Aerospace Orbit supply bulk quantities of WC4027-4-21?

Yes, we support both small and large volume orders depending on stock.

Obtain a Quote for West Coast Aerospace Inc Part Number WC4027-4-21 Now

Name: Part Number WC4027-4-21 - Screw Close Tolerance
Brand: West Coast Aerospace Inc
SKU: wc4027-4-21
Availability: InStock
Rating: 4.6 (226 reviews)

Part Number: WC4027-4-21

Alternate P/N: WC4027421

Manufacturer: West Coast Aerospace Inc

NSN: 5305-01-591-0047

NIIN: 01-591-0047

Item Name : screw close tolerance

CAGE Code: 60516

FSC: 5305 Screws

FSG: 53 Hardware and Abrasives

INC Code : 29294

Country: USA

NCB Code: 01

When you would like to secure affordable procurement options for West Coast Aerospace Inc part number WC4027-4-21, do not hesitate to take advantage of the Request for Quote (RFQ) form on this page. As you complete this form, be sure to offer us important details like your target price and expected fulfillment timeframe, as well as information for contacting you with our response. Within 15 minutes of receiving and reviewing your submission, a member of our staff will reach out to you to present a tailored solution on West Coast Aerospace Inc part number WC4027-4-21 for your comparisons.

Do You Have Specific Questions About Particular Needs?

If you are managing a project that involves an extensive part list, urgent delivery timelines, or other specialized fulfillment requirements, our specialists will be glad to discuss your needs together. By contacting us by phone or email, you can connect with an experienced representative who will review your specifications in detail and present tailored solutions that align with your project goals, so never hesitate to reach out.

Note : We Will Not Share Your Information To Any Third Parties.

Please fill out below form for WC4027-4-21

Contact Information

“*” Required Fields Are Compulsory

* By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.

I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
ASAP Semiconductor is a wholly independent aftermarket parts distributor.
This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

If You Have Multiple Parts Requirement,
You Can Upload Your Parts List or BOM Here!

Upload

NSN Information for Part Number WC4027-4-21 with NSN 5305-01-591-0047, 5305015910047

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-591-0047 Item PartTypeName: SCREW,CLOSE TOLERANCE	5305	015910047	0	N	A
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U		A	A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
ST3M557-421	5	2	5

Characteristics Data of NSN 5305-01-591-0047, 5305015910047

MRC	Criteria	Characteristic
AASK	HEAD STYLE	FILLISTER COUNTERSUNK
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATT	MATERIAL	NICKEL ALLOY 718 OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
AASA	THREAD LENGTH	0.469 INCHES NOMINAL
FEAT	SPECIAL FEATURES	HEAD HAS A 1.40 DEGREE RADIUS DOME
AASL	HEAD DIAMETER	0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2700, METHOD 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
ANEE	GRIP LENGTH	1.313 INCHES NOMINAL
AAJD	THREAD CLASS	3A
ABQZ	INTERNAL DRIVE STYLE	HIGH-TORQUE
ABQJ	POINT STYLE	FLAT
CWDK	POINT CHAMFER ANGLE	45.0 DEGREES NOMINAL
CXCY	III PART NAME ASSIGNED BY CONTROLLING AGENCY	SCREW, CLOSE TOLERANCE, 100 DEG COUNTERSUNK, REDUCED HEAD, HI-TORQUE, NON-MAGNETIC CRES (125 KSI FSU)
THSD	THREAD SERIES DESIGNATOR	UNJF
AASU	HEAD HEIGHT	0.015 INCHES MAXIMUM
AASB	FASTENER LENGTH	1.767 INCHES MINIMUM AND 1.797 INCHES MAXIMUM
AAJF	THREAD DIRECTION	RIGHT-HAND
AAUR	GRIP DIAMETER	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
AAUY	POINT LENGTH	0.045 INCHES NOMINAL
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM