PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12554Pin,outer Bearing,regulator

Triumph Engine Control Systems Llc · NSN 2915-00-097-0211 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-097-0211 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-097-0211. Primary manufacturer part number: 12554.
Features
  • Pin,outer Bearing,regulator — FSC 2915
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Pin,outer Bearing,regulator, cataloged under National Stock Number 2915-00-097-0211, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Triumph Engine Control Systems Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-097-0211
Primary Part Number12554
Item NamePin,outer Bearing,regulator
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-151-506912554 INTERCHANGEABLE
Bearing,roller,cylindrical
Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings
4935-00-224-0346 INTERCHANGEABLE
Body,pump Assy
4320-00-410-902212554-0000 INTERCHANGEABLE
Pumping Unit,clear Water
Itt Jabsco Products
3110-00-548-66231-5872 INTERCHANGEABLE
Bearing,roller,cylindrical
American Hofmann Corp
5340-01-118-486011618 INTERCHANGEABLE
Damper,shimmy
Westerbeke Corporation
5985-01-315-4419 INTERCHANGEABLE
Support,antenna
3010-01-374-758312554 INTERCHANGEABLE
Carrier,gear Assembly
DP Manufacturing Inc.
4820-01-498-8657 INTERCHANGEABLE
Valve,expansion
5340-01-579-308912554-01 INTERCHANGEABLE
Clamp,block
Bae Systems Information & Electronic Systems Integration Inc.
5340-01-579-866312554-02 INTERCHANGEABLE
Clamp,block
Bae Systems Information & Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
12554 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
3110-00-151-5069INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
12554
4935-00-224-0346INTERCHANGEABLE
BODY,PUMP ASSY
4320-00-410-9022INTERCHANGEABLE
PUMPING UNIT,CLEAR WATER
12554-0000
3110-00-548-6623INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
1-5872
5340-01-118-4860INTERCHANGEABLE
DAMPER,SHIMMY
11618
5985-01-315-4419INTERCHANGEABLE
SUPPORT,ANTENNA
3010-01-374-7583INTERCHANGEABLE
CARRIER,GEAR ASSEMBLY
12554
4820-01-498-8657INTERCHANGEABLE
VALVE,EXPANSION
5340-01-579-3089INTERCHANGEABLE
CLAMP,BLOCK
12554-01
5340-01-579-8663INTERCHANGEABLE
CLAMP,BLOCK
12554-02
4520-01-734-3677INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
12554

Frequently Asked Questions

What is NSN 2915-00-097-0211?

NSN 2915-00-097-0211 is a Pin,outer Bearing,regulator, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-097-0211?

NSN 2915-00-097-0211 has 1 cross-referenced part number: 12554 (Triumph Engine Control Systems Llc).

What NSN replaces 2915-00-097-0211?

There are 11 known substitutes for 2915-00-097-0211: 3110-00-151-5069, 4935-00-224-0346, 4320-00-410-9022 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12554?

Key specifications for 12554: End Item Identification: REGULATOR P/N 8300H. 1 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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