Home · NSN 00-427-0553
NSN 00-427-0553 — Piston,Internal Combustion Engin
NIIN 00-427-0553 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 00-427-0553 is the national stock number for a piston,internal combustion engin. It cross-references to 4 manufacturer part numbers from 8 CAGE codes, including Tecmotiv (Usa), Inc., Minowitz Manufacturing Co., Brighton Cromwell LLC; the primary is 11683943. The unit of issue is EA and the FLIS list price is $344.65.
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.
4
part numbers from 8 CAGEs
0
open solicitations, all agencies
0
government buys in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| 11683943-3 | 0L7R7 | Tecmotiv (Usa), Inc. | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 11683943-3 | 32842 | Minowitz Manufacturing Co. | 5 · Secondary reference | 9 · Reference only |
| 11683943-3 | 3NNX8 | Brighton Cromwell LLC | 5 · Secondary reference | 9 · Reference only |
| 11683943-3 | 6R738 | Mactek Industries Corp | 5 · Secondary reference | 9 · Reference only |
| 11683943-3 | 19207 | U S Army Tank Automotive Command Amsta-Im-Mm | 5 · Secondary reference | 9 · Reference only |
| 11683943-3 | 02978 | Renk America LLC | 5 · Secondary reference | 9 · Reference only |
| 2815004270553 | SCY13 | E.C.A Etablissement Centrald'Approvisionnement Des Forces Armee | 5 · Secondary reference | 9 · Reference only |
| 655216-3 | 02978 | Renk America LLC | 5 · Secondary reference | 9 · Reference only |
| 2815004270553 | A00AM | E.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales | 6 | 9 · Reference only |
| 11683943 | 19207 | U S Army Tank Automotive Command Amsta-Im-Mm | D | 9 · 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 11683943.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $344.65
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Furnished Items
- SKIRT BOTTOM CUTAWAY FEATURE
- Overall Height
- INCHES NOMINAL 6.870
- Diameter
- INCHES MINIMUM 5.715 AND INCHES MAXIMUM 5.723
- Pinhole Diameter
- INCHES MINIMUM 2.1268 AND INCHES MAXIMUM 2.1270
- Surface Finish
- FINISHED
- Finished Size Designation
- OVERSIZE
- Oversize
- INCHES NOMINAL 0.030
- Skirt Type
- SEMISPLIT
- Cut Depth
- INCHES NOMINAL 5.120
- Ring Groove Quantity
- 4
- Ring Groove Width
- THIRD RING INCHES MINIMUM 0.0980 AND INCHES MAXIMUM 0.0990
- Ring Groove Width
- FOURTH RING INCHES MINIMUM 0.0990 AND INCHES MAXIMUM 0.1880
- Ring Groove Width
- SECOND RING INCHES MINIMUM 0.0990 AND INCHES MAXIMUM 0.1000
- Ring Groove Width
- FIRST RING INCHES MINIMUM 0.0995 AND INCHES MAXIMUM 0.1005
- Groove Taper Angle
- 7 DEGREE 20 MINUTES PLUS 10 MINUTES
- Ring Groove Diameter
- FOURTH RING INCHES MINIMUM 5.199 AND INCHES MAXIMUM 5.209
- Ring Groove Diameter
- THIRD RING INCHES MINIMUM 5.240 AND INCHES MAXIMUM 5.250
- Ring Groove Diameter
- FIRST RING INCHES MINIMUM 5.217 AND INCHES MAXIMUM 5.222
- Ring Groove Diameter
- SECOND RING INCHES MINIMUM 5.240 AND INCHES MAXIMUM 5.250
- Distance From Pin Hole Center To Extreme Top
- INCHES NOMINAL 4.750
- Pin Type For Which Designed
- FLOATING
- Material
- STEEL
- Weight
- OUNCES 126.3
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-397-3316 · Piston,Internal Combustion Engin
- 00-427-0551 · Piston,Internal Combustion Engin
- 00-434-6593 · Piston,Internal Combustion Engin
- 00-434-6594 · Piston,Internal Combustion Engin
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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