PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

273593Inverted Nut,spanne

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-674-2228 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-674-2228 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-674-2228. Primary manufacturer part number: 273593.
Features
  • Inverted Nut,spanne — FSC 2840
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Inverted Nut,spanne, cataloged under National Stock Number 2840-00-674-2228, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-674-2228
Primary Part Number273593
Item NameInverted Nut,spanne
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-995-0698 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
273593 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5330-00-995-0698INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 2840-00-674-2228?

NSN 2840-00-674-2228 is a Inverted Nut,spanne, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-00-674-2228?

NSN 2840-00-674-2228 has 1 cross-referenced part number: 273593 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-00-674-2228?

There is 1 known substitute for 2840-00-674-2228: 5330-00-995-0698. Verify interchangeability with system specifications before substitution.

What are the specifications of 273593?

Key specifications for 273593: Part Name Assigned by Controlling Agency: INVERTED NUT, SPANNER. 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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