NSN 3040-01-660-6597 · NIIN 016606597 · Part number PT13-04000-BFT
Martin Fluid Power Company · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0X8S1
Government record, cited
NSN 3040-01-660-6597 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-660-6597. Manufacturer of record part number: PT13-04000-BFT.
Also searched as3040-01-660-6597 ·
3040016606597 ·
NIIN 016606597 ·
01-660-6597 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 0X8S1 · PT13-04000-BFT
Manufacturer of record: Martin Fluid Power Company
Identification
NSN: 3040-01-660-6597
NIIN: 016606597
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: PT13-04000-BFT
Manufacturer: Martin Fluid Power Company
General Description
The Ring,piston, cataloged under National Stock Number 3040-01-660-6597, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Martin Fluid Power Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-660-6597
Primary Part Number
PT13-04000-BFT
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.
3040-00-001-0046
3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
3040-00-001-0048
3040-00-001-0048 · Item name not on file
3040-00-001-0068
3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
3040-00-001-0078
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 3040-01-660-6597?
NSN 3040-01-660-6597 is a Ring,piston, manufactured by Martin Fluid Power Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-660-6597?
NSN 3040-01-660-6597 has 1 manufacturer part number on file: PT13-04000-BFT (Martin Fluid Power Company).
What are the specifications of PT13-04000-BFT?
Key specifications for PT13-04000-BFT: Special Features: SEAL HEIGHT 0.238 IN; BORE IS 4.000 IN; GROOVE IS 3.390 IN; IN; Part Name Assigned by Controlling Agency: PISTON SEAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-660-6597 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.