NSN 5340-01-296-1655, 5340012961655
SUPPRESSOR

Federal Supply Classification: FSC 5340 - Hardware, Commercial
National Item Identification Number: NIIN 012961655
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: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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

Let Us Know

CALL ABOUT NSN 5340-01-296-1655

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 5340-01-296-1655

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

Upload a List

DLMS^® Summary

National Stock Number 5340-01-296-1655

National Stock Number (NSN) 5340-01-296-1655, or NIIN 012961655, (suppressor) was assigned March 16, 1989 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

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, there are no suppliers that are 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 information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5340012961655 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) PUMP PULSATION DAMPENER AND SHOCK SUPPRESSOR,UNIT ITSELF IS NITROGEN CHARGED AND WORKS DIRECTLY IN THE HYDRAULIC LINE TO ABSORB SHOCKS AND PUMP PULSATIONS,3/4 IN. NPT INLET OR OUTLET,24 COMMUNICATING HOLES IN FLOW-THROUGH TUBE,STEEL FLOW-THROUGH TUBE,NITROGEN CHARGING VALVE,CRESCENT SHAPE VALVE PLATES