Purchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts 748979-4 and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of 748979-4 parts and much more. This includes items such as Washer Flat 748979-4 from manufacturer Hamilton Sundstrand Corporation and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for 748979-4 parts. This means you can quickly sort through National Stock Numbers such as 5310013393995 and find parts from quality manufacturers like Hamilton Sundstrand Corporation and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5310-01-339-3995 Item Description: Washer Flat | 5310 | 013393995 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
748979-4 | 5 | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
AAUB | HOLE DIAMETER | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
ABMW | PERIPHERAL SHAPE STYLE | ROUND |
ABMX | CENTER HOLE SHAPE STYLE | ROUND |
ADAV | OVERALL DIAMETER | 0.860 INCHES MINIMUM AND 0.870 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
ABNM | THICKNESS | 0.0195 INCHES MINIMUM AND 0.0205 INCHES MAXIMUM |
MATT | MATERIAL | STEEL COMP XM-12 OVERALL OR STEEL COMP 301 OVERALL OR STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL |
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