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NSN 1710-00-719-5709, 1710007195709
PISTON,DAMPER

Federal Supply Classification
FSC 1710 - Aircraft Landing Equipment
National Item Identification Number
NIIN 007195709
Codification Country
United States
Item Name Code
INC 77777
Criticality
(S) The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 1710-00-719-5709

National Stock Number (NSN) 1710-00-719-5709, or NIIN 007195709, (piston,damper) was assigned January 1, 1963 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 10 suppliers. Today, 8 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 7 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 3 contracts issued for this part number, with 3 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: SPE7M225P0055, SPE7M225P0055, SPE7M224P2222, SPE7M224P2222, SPE7M218P0329. The total value of the awarded contracts has been US$ 246,356.36.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 8,925. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 19, 2020, 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) 77777. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1710007195709 does not contain precious metals.

This NSN is associated to Schedule B 8805100000: aircraft launching gear and parts thereof; deck-arrestor or similar gear and parts thereof. The Schedule B End Use is listed as aircraft launching gear, parachutes, etc.. NAICS classification category 336413: other aircraft parts and auxiliary equipment manufacturing.

This information was last updated on .


Technical Characteristics

CRITICALITY CODE JUSTIFICATION
(CRTL) TEXT
FUNCTIONAL DESCRIPTION
(FTLD) INTERNAL DIAMETER: 5.250,8 HOLES EQUALLY SPACED, .312-24UNF-3B,TAP DRILL 1.25" MAX, HOLE DIAMETER: 0.015"
MATERIAL
(MATT) COPPER ALLOY
GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) ITEM IS USED AS PART OF A SYSTEM SUPPORTING THE LAUNCH AND/OR RECOVERY OF AIRCRAFT
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) PISTON DAMPER, DAMPER SHEAVE
OVERALL DIAMETER
(ADAV) 7.497 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 4.250 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) PROCURING ACTIVITY TAKE NOTE: TO ENSURE PROCURING ACTIVITY HAS THE LATEST DRAWING REVISIONS, SPECIFICATIONS AND QUALITY ASSURANCE REQUIREMENTS, A TECHNICAL DRAWING REVIEW (TDR) IS REQUIRED PRIOR TO PROCUREMENT
SPECIAL TEST FEATURES
(SPCL) MATERIAL SHALL BE ALLOY C95500HT (HEAT TREATED) IAW ASTM B148 (SAND CAST),ASTM B271
TEST DATA DOCUMENT
(TEST) 05047-ASME Y14.5M-1982 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). AND 96906-MIL-STD-2035 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). AND 81346-E1417 TYPE 1,METHOD A,SENSITIVITY LEVEL 2 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD SIZE AND SERIES/TYPE DESIGNATOR
(THDS) -3B UNF
III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) PISTON DAMPER, DAMPER SHEAVE
III FUNCTIONAL DESCRIPTION
(FTLD) INTERNAL DIAMETER: 5.250,8 HOLES EQUALLY SPACED, .312-24UNF-3B,TAP DRILL 1.25" MAX, HOLE DIAMETER: 0.015"

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