NSN 3040-01-422-0448 · NIIN 014220448 · Part number 6534 2121-002
Bosch Rexroth Ab · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE A094N
Government record, cited
NSN 3040-01-422-0448 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-422-0448. Manufacturer of record part number: 6534 2121-002.
Nearby stock numbers← 3040-01-422-0262 Cylinder Assembly, Actuating, Line
·
3040-01-422-0449 Cylinder Assembly, Actuating, Line →
Features
Ring,piston — FSC 3040
2 manufacturer part numbers on file
Manufacturer of record: Bosch Rexroth Ab
Identification
NSN: 3040-01-422-0448
NIIN: 014220448
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6534 2121-002
Manufacturer: Bosch Rexroth Ab
General Description
The Ring,piston, cataloged under National Stock Number 3040-01-422-0448, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bosch Rexroth Ab. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-422-0448
Primary Part Number
6534 2121-002
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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3040-00-001-0046 · Item name not on file
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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 3040-01-422-0448?
NSN 3040-01-422-0448 is a Ring,piston, manufactured by Bosch Rexroth Ab, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-422-0448?
NSN 3040-01-422-0448 has 2 manufacturer part numbers on file: 178 1301-806 ITEM 26 (Bosch Rexroth Ab), 6534 2121-002 (Bosch Rexroth Ab).
What are the specifications of 6534 2121-002?
Key specifications for 6534 2121-002: End Item Identification: WINCH BRAKE CYLINDER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-422-0448 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.