Home · NSN 00-517-9787

NSN 00-517-9787 — Ring Set,Piston

NIIN 00-517-9787 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-517-9787 is the national stock number for a ring set,piston. It cross-references to 12 manufacturer part numbers from 8 CAGE codes, including Wisconsin Motors, LLC, Spirolox Inc, Muskegon Piston Ring Co Muskegon Products Div; the primary is 19S12. The unit of issue is EA and the FLIS list price is $5.59.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

12

part numbers from 8 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-517-9787: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
DR666289Wisconsin Motors, LLC3 · Design control (vendor)2 · Fully interchangeable
19S1280756Spirolox Inc5 · Secondary reference2 · Fully interchangeable
356176602Muskegon Piston Ring Co Muskegon Products Div5 · Secondary reference9 · Reference only
5090X53781Spx Corp5 · Secondary reference9 · Reference only
514376255Mcquay-Norris Inc Oem Div An Skf Industries Co5 · Secondary reference9 · Reference only
7002177220Dana Corp Engine Products Div5 · Secondary reference9 · Reference only
703653781Spx Corp5 · Secondary reference9 · Reference only
797401819207U S Army Tank Automotive Command Amsta-Im-Mm5 · Secondary reference2 · Fully interchangeable
DR6A66289Wisconsin Motors, LLC5 · Secondary reference2 · Fully interchangeable
DR6E66289Wisconsin Motors, LLC5 · Secondary reference2 · Fully interchangeable
E3561STD79606Gould Inc Clevite Engine Parts Div5 · Secondary reference9 · Reference only
L114376255Mcquay-Norris Inc Oem Div An Skf Industries Co5 · Secondary reference9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 19S12.

Request 19S12

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$5.59
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Standard Bore Diameter
INCHES 3.000
Piston Accommodation Quantity
1
Ring Set Component Parts
COMPRESSSION RING,DC163,66289,2,COMPRESSION RING,DC163D,66289,1,OIL RING,DC109,66289,1
End Item Identification
GRUMMAN AEROSPACE A-10 ARICRAFT
Fsc Application Data
GASOLINE ENGINE NONAIRCRAFT

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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