PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20256Roller Assembly,cra

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. · NSN 3815-00-756-1473 · FSC 3815 · No Item Name Available
Verified by PartsTable
NSN 3815-00-756-1473 — this item is cataloged by the U.S. Government under National Stock Number 3815-00-756-1473. Primary manufacturer part number: 20256.
Features
  • Roller Assembly,cra — FSC 3815
  • 1 verified cross-reference
  • Primary manufacturer: Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Roller Assembly,cra, cataloged under National Stock Number 3815-00-756-1473, is classified within Federal Supply Class 3815 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. 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.

Catalog Facts
Item NameRoller Assembly,cra
FSC / FSG3815 — No Item Name Available (FSG 38)
ManufacturersTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841)
Technical Specifications
ParameterValue
NSN3815-00-756-1473
Primary Part Number20256
Item NameRoller Assembly,cra
FSC / FSG3815 / 38 — No Item Name Available
ManufacturerTiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3431-00-086-118013N16 INTERCHANGEABLE
Nozzle,welding
Weldcraft Customer Service
5310-00-223-3162 INTERCHANGEABLE
Washer,flat
1650-00-555-142320256 INTERCHANGEABLE
Filter,fluid
Fluid Conditioning Products, Inc.
5120-00-595-9463 INTERCHANGEABLE
Punch,tube Belling,hand
5962-01-099-9799MM54C08J INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5945-01-128-125420256 INTERCHANGEABLE
Flasher,thermal
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
4820-01-312-8198 INTERCHANGEABLE
Valve,relief,pressure and Temper
6145-01-332-7457T-13447 INTERCHANGEABLE
Cable,power,electrical
Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant
2910-01-343-388620256 INTERCHANGEABLE
Plunger,rotor,fuel Pump
Stanadyne Corporation Dba Stanadyne Diesel Systems
4710-01-343-443320256 INTERCHANGEABLE
Tube,metallic
Sullair Corp
Cross-Reference Index
Part NumberManufacturer
20256 PRIMARY Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
3431-00-086-1180INTERCHANGEABLE
NOZZLE,WELDING
13N16
5310-00-223-3162INTERCHANGEABLE
WASHER,FLAT
1650-00-555-1423INTERCHANGEABLE
FILTER,FLUID
20256
5120-00-595-9463INTERCHANGEABLE
PUNCH,TUBE BELLING,HAND
5962-01-099-9799INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM54C08J
5945-01-128-1254INTERCHANGEABLE
FLASHER,THERMAL
20256
4820-01-312-8198INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
6145-01-332-7457INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
T-13447
2910-01-343-3886INTERCHANGEABLE
PLUNGER,ROTOR,FUEL PUMP
20256
4710-01-343-4433INTERCHANGEABLE
TUBE,METALLIC
20256
5330-01-461-8422INTERCHANGEABLE
PACKING ASSEMBLY
591-11500-964-3570/ASY
4820-01-498-9252INTERCHANGEABLE
VALVE,SAFETY RELIEF
2025601S0040

Frequently Asked Questions

What is NSN 3815-00-756-1473?

NSN 3815-00-756-1473 is a Roller Assembly,cra, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 3815 (No Item Name Available). Status: active.

What are the part numbers for NSN 3815-00-756-1473?

NSN 3815-00-756-1473 has 1 cross-referenced part number: 20256 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).

What NSN replaces 3815-00-756-1473?

There are 12 known substitutes for 3815-00-756-1473: 3431-00-086-1180, 5310-00-223-3162, 1650-00-555-1423 and 9 more. Verify interchangeability with system specifications before substitution.

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