PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10535Pin,piston

Mcculloch Corp · NSN 2810-00-048-7181 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-048-7181 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-048-7181. Primary manufacturer part number: 10535.
Features
  • Pin,piston — FSC 2810
  • Bore Diameter: 0.5580 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
  • Plug Type: OIL SEALING
  • End Chamfer Angle in Deg: 45.0
  • Casehardening Indicator: CASEHARDENED
  • Body Length: 2.8240 INCHES MINIMUM AND 2.8340 INCHES MAXIMUM IN
  • Outside Diameter: 0.81230 INCHES MINIMUM AND 0.81260 INCHES MAXIMUM IN
  • Bore Style: INSIDE CHAMFER STRAIGHT-THRU BORE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pin,piston, cataloged under National Stock Number 2810-00-048-7181, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Mcculloch Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-048-7181
Primary Part Number10535
Item NamePin,piston
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerMcculloch Corp
StatusACTIVE
Bore Diameter0.5580 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
Plug TypeOIL SEALING
End Chamfer Angle in Deg45.0
Casehardening IndicatorCASEHARDENED
Body Length2.8240 INCHES MINIMUM AND 2.8340 INCHES MAXIMUM IN
Outside Diameter0.81230 INCHES MINIMUM AND 0.81260 INCHES MAXIMUM IN
Bore StyleINSIDE CHAMFER STRAIGHT-THRU BORE
Metallic Hardness Rating59.0 MINIMUM ROCKWELL C AND 62.0 MAXIMUM ROCKWELL C
Countersink Angle in Deg45.0
Body StyleCHAMFERED ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-110-3673727736PH INTERCHANGEABLE
Rod,piston
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5330-00-237-693110535 INTERCHANGEABLE
Seal
Von Ruden Mfg Inc
5330-00-292-049210206 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
5999-00-361-857310535 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Astronautics Corporation of America
4720-00-428-48391053-5 INTERCHANGEABLE
Hose,nonmetallic
Rolls-Royce Controls and Data Services Limited
1560-00-542-743110535 INTERCHANGEABLE
Guide Assembly
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5310-00-815-06531481103 INTERCHANGEABLE
Nut,self-Locking,hexagon
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5305-01-175-050710535 INTERCHANGEABLE
Setscrew
Consolidated Sewing Machine Corp
4730-01-277-767810535 INTERCHANGEABLE
Manifold,hydraulic System Access
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5340-01-376-895510535 INTERCHANGEABLE
Clamp,loop
Ray R G Corp
Cross-Reference Index
Part NumberManufacturer
10535 PRIMARY Mcculloch Corp (USA)
Related Parts
4320-00-110-3673INTERCHANGEABLE
ROD,PISTON
727736PH
5330-00-237-6931INTERCHANGEABLE
SEAL
10535
5330-00-292-0492INTERCHANGEABLE
SEAL,PLAIN ENCASED
10206
5999-00-361-8573INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
10535
4720-00-428-4839INTERCHANGEABLE
HOSE,NONMETALLIC
1053-5
1560-00-542-7431INTERCHANGEABLE
GUIDE ASSEMBLY
10535
5310-00-815-0653INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
1481103
5305-01-175-0507INTERCHANGEABLE
SETSCREW
10535
4730-01-277-7678INTERCHANGEABLE
MANIFOLD,HYDRAULIC SYSTEM ACCESS
10535
5340-01-376-8955INTERCHANGEABLE
CLAMP,LOOP
10535
5930-01-441-8661INTERCHANGEABLE
SWITCH,TOGGLE
6515-01-474-0028INTERCHANGEABLE
IMPLANT SET,DHS,UNI
105.35

Frequently Asked Questions

What is NSN 2810-00-048-7181?

NSN 2810-00-048-7181 is a Pin,piston, manufactured by Mcculloch Corp, classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-048-7181?

NSN 2810-00-048-7181 has 1 cross-referenced part number: 10535 (Mcculloch Corp).

What NSN replaces 2810-00-048-7181?

There are 12 known substitutes for 2810-00-048-7181: 4320-00-110-3673, 5330-00-237-6931, 5330-00-292-0492 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10535?

Key specifications for 10535: Bore Diameter: 0.5580 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN; Plug Type: OIL SEALING; Overall Length: 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; End Chamfer Angle in Deg: 45.0. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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