ISO Group Logo
Defense and Aerospace
Supply Chain Partner
A Dynatech International Company
Sitemap | Login/Register | Contact | Careers


NSN 2990-00-383-3843, 2990003833843
Cancelled -> Replaced by 2805004481073

Federal Supply Classification
FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number
NIIN 003833843
Codification Country
United States
Item Name Code
INC 77777
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.
Availability: Request Qualified Suppliers: Currently qualifying suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know
  CALL ABOUT NSN 2990-00-383-3843
Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

  REQUEST QUOTE for 2990-00-383-3843

Have a list that needs to be quoted? Upload it here.

DLMS® Summary

National Stock Number 2990-00-383-3843

National Stock Number (NSN) 2990-00-383-3843, or NIIN 003833843, (shaft assy.intake valve) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 2805004481073.

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

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 77777. 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 2990003833843 contains an unknown precious metal.

This information was last updated on .

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) 6.625 IN.O/A LG,CONSISTS OF SHAFT,COUNTERWEIGHT AND STUDS,HEAD OF SHAFT 3.182 IN.MIN,3.192 IN.MAX DIA,0.188 IN.LG,END OF SHAFT THD,0.844 IN.LG OF END,0.656 IN.LG THD PORTION,7/16-20 NF 2A RH THD,1ST STEP TAPERED AND THD,0.655 IN.MIN,0.656 IN.MAX DIA,1.963 IN.MIN,1.973 IN.MAX LG OF STEP,CENTER PORTION OF STEP THD 21/32-24 RH 2A THD,2ND STEP 2.656 IN.LG,0.669 IN.DIA,3RD STEP 0.747 IN.MIN,0.748 IN.MAX DIA,0.969 IN.MIN,0.979 IN.MAX LG,9 HOLES IN HEAD OF SHAFT,3 HOLES 0.312 IN.MIN,0.313 IN.MAX DIA,COUNTERSUNK 0.0312 IN.BY 45 DEG,HOLES LOCATED 95 DEG BETWEEN 1ST AND 2ND HOLE,123 DEG BETWEEN 2ND AND 3RD HOLE ON A 2.8125 IN.BOLT CIRCLE,4 HOLES 0.252 IN.DIA,COUNTERSUNK 0.0313 IN.BY 45 DEG,40 DEG BETWEEN 1ST AND 2ND HOLE,60 DEG BETWEEN 2ND AND 3RD AND 40 DEG BETWEEN 3RD AND 4TH HOLE,1 HOLE 0.875 IN.MIN,0.876 IN.MAX DIA

Manufacturer Part Numbers

AA878

RNCC
3
RNVC
2
2990003833843

003833843

003833843


Related Inventory



 
Top