If you are in need of parts such as NAS1581C4R18 described as Screw Close Toleran from Nat Aerospace Std, look no further than ASAP Inventory. As a wholly-owned subsidiary of ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts and components such as NAS1581C4R18 and many more. ASAP Inventory is an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a strict No China Sourcing Pledge, guaranteeing that each part you purchase from us is fully traceable or comes directly from the manufacturer. Anything not in our inventory can be tracked down and shipped to you with short lead times and competitive prices through our vast and diverse international supply chain network that spans North America and Europe. NAS1581C4R18

PRODUCT DETAILS “*” Required fields are compulsory

CONTACT INFORMATION

Select Company Type *

* 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.

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

Our website offers parametric search capabilities allowing our customers to search for parts through a number of filters, one of which is by National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. ASAP Inventory has a broad selection of NSN parts NAS1581C4R18 such as 5305014194459 from manufacturers like Nat Aerospace Std. To begin the purchasing process immediately, submit an RFQ today.

Upload RFQ SHEET
If you have more than one item, upload your spreadsheet here

NSN Information for Part Number NAS1581C4R18 with NSN 5305-01-419-4459, 5305014194459

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-419-4459 Item Description: Screw Close Toleran	5305	014194459	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
Nas1581c4r18	5	1	3

Characteristics Data of NSN 5305-01-419-4459, 5305014194459

MRC	Criteria	Characteristic
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
AASK	HEAD STYLE	FLAT COUNTERSUNK
AAUR	GRIP DIAMETER	0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	28
MATT	MATERIAL	IRON ALLOY 660 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1581 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
AASB	FASTENER LENGTH	1.513 INCHES MINIMUM AND 1.548 INCHES MAXIMUM
AASL	HEAD DIAMETER	0.3504 INCHES MINIMUM AND 0.3988 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
AAJD	THREAD CLASS	3A
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AAJF	THREAD DIRECTION	RIGHT-HAND
ABQZ	INTERNAL DRIVE STYLE	OFFSET CRUCIFORM (TORQUE SET)
AASA	THREAD LENGTH	0.403 INCHES MAXIMUM
ANEE	GRIP LENGTH	1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM

Corresponding National Stock Number to NAS1581C4R18

NAS-1-1-.5	NAS 1006-78A	NAS 1010-26A	NAS 1023D4
NAS 1023D4	NAS 1023D4	NAS 1057	NAS 1063
NAS 1091A30H	NAS 1099-16	NAS 1099-18	NAS-1100-FWEX-FA
NAS 1142-4	NAS 1142-6	NAS 1143-12	NAS 1143-14
NAS 1143-16	NAS 1201 D6A10A	NAS 124	NAS 124Y-125

We are proud to supply every branch of the United States military

Top Selling NSN Components

Top Selling Parts under FSCs

Why Choose Us?

Request an Instant Quote for Part NAS1581C4R18 of Nat Aerospace Std with NSN 5305014194459

PRODUCT DETAILS “*” Required fields are compulsory

CONTACT INFORMATION

NSN Information for Part Number NAS1581C4R18 with NSN 5305-01-419-4459, 5305014194459

Characteristics Data of NSN 5305-01-419-4459, 5305014194459

Corresponding National Stock Number to NAS1581C4R18

Semiconductor's Certifications and Memberships