The Cylinder Assembly,hydraulic Brak, cataloged under National Stock Number 2530-00-140-3661, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-140-3661 |
| Primary Part Number | 69861 |
| Item Name | Cylinder Assembly,hydraulic Brak |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
| Status | ACTIVE |
| Material | IRON CAST BODY |
| Bleeding Feature Quantity | 1 |
| Mounting Type and Location | FLANGE CENTER SECTION |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Port Thread Class | 2B LOCATION NOT OTHERWISE SPECIFIED |
| Center to Center Distance Between Mounting Provisions | 2.500 INCHES NOMINAL IN |
| Body Outside Diameter | 2.000 INCHES NOMINAL IN |
| Mounting Provision | THREADED MOUNTING HOLES |
| Bore Diameter | 1.500 INCHES NOMINAL IN |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Mounting Position | LEFT AND RIGHT |
| Mounting Facility Thread Class | 2B |
| Port Thread Series Designator | UNS LOCATION NOT OTHERWISE SPECIFIED |
| Bore Type | STRAIGHT |
| Seat Angle in Deg | 42.0 LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Provision Arrangement Style | TWO HOLE |
| Port Style | INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED |
| Port Thread Diameter | 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Mounting Facility Thread Quantity Per Inch | 18 |
| Port Thread Quantity Per Inch | 24 LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Facility Thread Diameter | 0.312 INCHES NOMINAL IN |
| Mounting Facility Thread Length | 0.430 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2530-00-140-3661 is a Cylinder Assembly,hydraulic Brak, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-140-3661 has 4 cross-referenced part numbers: 69861 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 18ED82623 (Fwd Seagrave Holdings Lp), 82623 (Kelsey-Hayes Co Wheel Drum and Brake Div), D82623 (Kelsey-Hayes Co Wheel Drum and Brake Div).
There are 7 known substitutes for 2530-00-140-3661: 1340-00-028-6092, 5315-00-514-0606, 5985-00-727-3590 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 69861: Material: IRON CAST BODY; Bleeding Feature Quantity: 1; Overall Height: 2.715 INCHES NOMINAL IN; Mounting Type and Location: FLANGE CENTER SECTION. 25 total characteristics are documented in the Federal Logistics Information System.