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NSN 5310-00-367-8709, 5310003678709
WASHER,KEY

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 003678709
Codification Country
United States
Item Name Code
INC 01869
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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.
Availability: Readily Available Qualified Suppliers: We have 1 qualified suppliers

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DLMS® Summary

National Stock Number 5310-00-367-8709

National Stock Number (NSN) 5310-00-367-8709, or NIIN 003678709, (washer,key) was assigned February 27, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 14 contracts issued for this part number, with 20 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: SPE4AX24F2778, SPE4AX24F2778, SPE4AX23F5295, SPE4AX23F5295, SPE4AX22F1672. The total value of the awarded contracts has been US$ 108,207.10.

This NSN is somewhat common among different platforms, belonging to 6 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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 01869. [A WASHER OF NONRESILIENT MATERIAL USUALLY HAVING TWO PARALLEL BEARING SURFACES. THE OUTSIDE AND/OR INSIDE EDGES HAVE ONE OR MORE PROTUBERANCES. THE ENDS AND/OR EDGES MAY BE PREBENT AT ANY ANGLE OR THE PROTUBERANCES MAY BE PREBENT AT ANY ANGLE TO THE BEARING SURFACES. THE KEYS OR LUGS MAY BE FITTED INTO KEYWAYS IN ADJACENT MATERIAL OR THEY MAY BE BENT OVER AFTER APPLICATION TO HOLD OR LOCK ONE OR MORE ITEMS IN PLACE. EXCLUDES:THRUST TYPE WASHER.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310003678709 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY
(ABLQ) 3.910 INCHES MINIMUM AND 3.930 INCHES MAXIMUM
EXTERNAL KEY QUANTITY
(ABMQ) 30
EXTERNAL STRAIGHT KEY WIDTH
(ABLC) 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
HOLE DIAMETER
(AAUB) 4.130 INCHES MINIMUM AND 4.140 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH
(ABLJ) 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
INTERNAL KEY QUANTITY
(ABMR) 31
OUTSIDE DIAMETER
(ABKV) 4.310 INCHES MINIMUM AND 4.320 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS
(ABLX) 4.590 INCHES MINIMUM AND 4.610 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS
(ABPX) 0.056 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
MATERIAL
(MATT) STEEL COMP 321 OVERALL
STYLE DESIGNATOR
(STYL) KEY
III MATERIAL
(MATT) STEEL COMP 321 OVERALL

Manufacturer Part Numbers


Related Inventory

4016982
5310-00-367-8709
Condition NE
WASHER-KEY, 3.9
Readily Available


 
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