PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144122Case,collector

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-474-2973 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-474-2973 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-474-2973. Primary manufacturer part number: 144122.
Features
  • Case,collector — FSC 2810
  • General Characteristics Item Description: CONSISTS OF PART NUMBERS 103862,35446 INSERT 18 EA,82724 PIPE ASSEMBLY,82727 GASKET,88530 BUSHING,91885 AND ASSORTED HARDWARE
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case,collector, cataloged under National Stock Number 2810-00-474-2973, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-474-2973
Primary Part Number144122
Item NameCase,collector
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF PART NUMBERS 103862,35446 INSERT 18 EA,82724 PIPE ASSEMBLY,82727 GASKET,88530 BUSHING,91885 AND ASSORTED HARDWARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-254-1802 INTERCHANGEABLE
Elbow,pipe
4730-01-080-4035144122 INTERCHANGEABLE
Coupling,tube
Marotta Controls Inc
3040-01-160-1713144122 INTERCHANGEABLE
Worm Shaft
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
144122 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
144122 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
4730-00-254-1802INTERCHANGEABLE
ELBOW,PIPE
4730-01-080-4035INTERCHANGEABLE
COUPLING,TUBE
144122
3040-01-160-1713INTERCHANGEABLE
WORM SHAFT
144122

Frequently Asked Questions

What is NSN 2810-00-474-2973?

NSN 2810-00-474-2973 is a Case,collector, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-474-2973?

NSN 2810-00-474-2973 has 2 cross-referenced part numbers: 144122 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 144122 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-474-2973?

There are 3 known substitutes for 2810-00-474-2973: 4730-00-254-1802, 4730-01-080-4035, 3040-01-160-1713. Verify interchangeability with system specifications before substitution.

What are the specifications of 144122?

Key specifications for 144122: End Item Identification: ACFT ENG R2800; General Characteristics Item Description: CONSISTS OF PART NUMBERS 103862,35446 INSERT 18 EA,82724 PIPE ASSEMBLY,82727 GASKET,88530 BUSHING,91885 AND ASSORTED HARDWARE. 2 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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