Thank you for your interest in 3991488 available NSN part on NSN Sphere. Piston Internal Com is listed with the part number 3991488, and its manufacturer is General Motors Llc. This NSN part is currently available for purchase through our website today, and you may begin the process by filling out the following RFQ form. By providing us with information such as what parts you need, when you need them by, and your target price, our team can present you with a personalized quote that has been specifically tailored to fit your individual needs and requirements. Once you have submitted your request, a dedicated account manager will review and reach out to you in 15 minutes or less to continue the purchasing process.
As a leading online distributor of NSN parts like 3991488, we provide customers access to an expansive database of new, used, and obsolete items that have been sourced from top global manufacturers such as General Motors Llc. If you are facing an AOG situation or time constraint, we provide same-day delivery and expedited shipping on a number of items. Get started on the purchasing process for NSN 2805007574107 under FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components and experience how NSN Sphere can serve as your strategic sourcing partner for all of your operational needs.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
2805-00-757-4107 Item Description: Piston Internal Com | 2805 | 007574107 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
3991488 | 5 | 9 | 5 |
MRC | Criteria | Characteristic |
---|---|---|
AASK | HEAD STYLE | CONCAVE |
ABMZ | DIAMETER | 4.000 INCHES NOMINAL |
ACXM | OIL PASSAGE TYPE | HOLE |
ACXU | PINHOLE DIAMETER | 0.9270 INCHES NOMINAL |
AGYE | SURFACE FINISH | FINISHED |
AXFR | FINISHED SIZE DESIGNATION | STANDARD |
AXFT | SKIRT TYPE | SOLID |
AXFW | CUT DEPTH | 0.970 INCHES NOMINAL |
AXFX | SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED |
AXGB | RING GROOVE WIDTH | 0.0790 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM 1ST RING |
AXGB | RING GROOVE WIDTH | 0.0790 INCHES MINIMUM AND 0.0800 INCHES MAXIMUM 2ND RING |
AXGB | RING GROOVE WIDTH | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM 3RD RING |
AXGD | RING GROOVE DIAMETER | 3.456 INCHES MINIMUM AND 3.556 INCHES MAXIMUM 2ND RING |
AXGD | RING GROOVE DIAMETER | 3.582 INCHES MINIMUM AND 3.592 INCHES MAXIMUM 3RD RING |
AXPH | OIL GROOVE | INCLUDED |
AXPL | PIN HOLE BUSHING | NOT INCLUDED |
AXPM | DISTANCE BETWEEN PIN BOSSES | 1.140 INCHES NOMINAL |
AXPP | PIN | INCLUDED |
AXPQ | PIN TYPE FOR WHICH DESIGNED | FLOATING |
AXPR | RING | NOT INCLUDED |
BQBL | CARBON GROOVE | NOT INCLUDED |
MATT | MATERIAL | ALUMINUM ALLOY |
ABKW | OVERALL HEIGHT | 3.190 INCHES NOMINAL |
AXFZ | RING GROOVE QUANTITY | 3 |
AXGD | RING GROOVE DIAMETER | 3.456 INCHES MINIMUM AND 3.556 INCHES MAXIMUM 1ST RING |
AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.537 INCHES MINIMUM AND 1.542 INCHES MAXIMUM |
AXPN | RETAINING RING GROOVE | NOT INCLUDED |
SFTT | SURFACE TREATMENT | TIN |
WGHT | WEIGHT | 21.0 OUNCES |
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