NSN 3040-01-525-1489 · NIIN 015251489 · Part number 27PC0224908-044
Greene Tweed & Co Inc · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 5F573
Government record, cited
NSN 3040-01-525-1489 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-525-1489. Manufacturer of record part number: 27PC0224908-044.
Also searched as3040-01-525-1489 ·
3040015251489 ·
NIIN 015251489 ·
01-525-1489 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 5F573 · 27PC0224908-044 · C44029-005
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Joint Style: DIAGONAL JOINT
Radial Wall Thickness: 0.0930 INCHES NOMINAL IN
Ring Style: CONCENTRIC
Standard Bore Diameter: 2.063 INCHES IN
Material: GRAPHITE OVERALL
1 manufacturer part number on file
Identification
NSN: 3040-01-525-1489
NIIN: 015251489
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 27PC0224908-044
Manufacturer: Greene Tweed & Co Inc
General Description
The Ring,piston, cataloged under National Stock Number 3040-01-525-1489, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-525-1489
Primary Part Number
27PC0224908-044
Item Name
Ring,piston
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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3040-00-001-0048 · Item name not on file
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3040-00-001-0077 · Item name not on file
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3040-00-001-0078 · Item name not on file
3040-00-001-0089
3040-00-001-0089 · Item name not on file
3040-00-001-1224
3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-01-525-1489?
NSN 3040-01-525-1489 is a Ring,piston, manufactured by Greene Tweed & Co Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-525-1489?
NSN 3040-01-525-1489 has 1 manufacturer part number on file: 27PC0224908-044 (Greene Tweed & Co Inc).
What are the specifications of 27PC0224908-044?
Key specifications for 27PC0224908-044: Overall Width: 0.5000 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: DIAGONAL JOINT; Radial Wall Thickness: 0.0930 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-525-1489 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.