PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

335751Case Assembly

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-856-3138 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-856-3138 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-856-3138. Primary manufacturer part number: 335751.
Features
  • Case Assembly — FSC 2810
  • General Characteristics Item Description: CONSISTS OF CASE NUMBER 102488 AND STUD PART NUMBERS AND LENGTH; 18515 4.453 IN.,18517 5.313 IN.,11345 0.938 IN.,38299 0.75 IN.,141375 5.647 IN.,43057 3.266 IN.,26056 0.438 IN. AND 96282 0.27 IN. IN
  • 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 Assembly, cataloged under National Stock Number 2810-00-856-3138, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-856-3138
Primary Part Number335751
Item NameCase Assembly
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF CASE NUMBER 102488 AND STUD PART NUMBERS AND LENGTH; 18515 4.453 IN.,18517 5.313 IN.,11345 0.938 IN.,38299 0.75 IN.,141375 5.647 IN.,43057 3.266 IN.,26056 0.438 IN. AND 96282 0.27 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-229-3666750-0100-6 INTERCHANGEABLE
Packing with Retainer
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5330-01-467-6147335751 INTERCHANGEABLE
Gasket
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
335751 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
335751 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5330-00-229-3666INTERCHANGEABLE
PACKING WITH RETAINER
750-0100-6
5330-01-467-6147INTERCHANGEABLE
GASKET
335751

Frequently Asked Questions

What is NSN 2810-00-856-3138?

NSN 2810-00-856-3138 is a Case Assembly, 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 2810-00-856-3138?

NSN 2810-00-856-3138 has 2 cross-referenced part numbers: 335751 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 335751 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-856-3138?

There are 2 known substitutes for 2810-00-856-3138: 5330-00-229-3666, 5330-01-467-6147. Verify interchangeability with system specifications before substitution.

What are the specifications of 335751?

Key specifications for 335751: End Item Identification: ACFT ENG R2000; General Characteristics Item Description: CONSISTS OF CASE NUMBER 102488 AND STUD PART NUMBERS AND LENGTH; 18515 4.453 IN.,18517 5.313 IN.,11345 0.938 IN.,38299 0.75 IN.,141375 5.647 IN.,43057 3.266 IN.,26056 0.438 IN. AND 96282 0.27 IN. IN. 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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