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NSN 5310-01-023-0379, 5310010230379
NUT,PLAIN,PLATE

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 010230379
Codification Country
United States
Item Name Code
INC 01872
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5310-01-023-0379

National Stock Number (NSN) 5310-01-023-0379, or NIIN 010230379, (nut,plain,plate) was assigned June 10, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A622P3731, SPE4A622P3731, SPE5E816V2521. The total value of the awarded contracts has been US$ 3,587.30.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 13, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 01872. [A NUT WITH A FLANGED BASE OF VARIED SHAPES WHICH MAY BE PLAIN OR MOUNTED BY RIVETS, BOLTS, WELDING, INTERGRAL PRONGS OR BY BONDING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310010230379 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER
(ADFW) 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO FLAT
(AASY) 0.500 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH
(ADFY) 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
FEATURES PROVIDED
(CBBL) FLOATING NUT
NOMINAL THREAD SIZE
(CQJX) 0.4375 INCHES
NUT LENGTH
(ACVN) 1.750 INCHES MAXIMUM
NUT MOUNTING PROVISION
(ADFP) STRAIGHT HOLES
NUT STYLE
(ACTA) PLATE
NUT HEIGHT
(ADEA) 0.384 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5664 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL
(MATT) IRON ALLOY 660 BASE
MOUNTING HOLE DIAMETER
(ABTB) 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) 2 HOLES
PLATE THICKNESS
(ADEB) 0.050 INCHES NOMINAL
PLATE WIDTH
(ADEC) 0.958 INCHES NOMINAL
REMOVABLE NUT MANUFACTURER CODE
(ADFD) 76301
REMOVABLE NUT MANUFACTURER PART NUMBER
(ADNC) ST3M668-7M
SPECIAL FEATURES
(FEAT) FURNISHED WITH A STEEL SPRING CLIP
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNJF
THREAD QUANTITY PER INCH
(CMLP) 20
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

Manufacturer Part Numbers


Related Inventory

5310-01-023-0379
Readily Available
ST3M669-7M
Readily Available


 
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