PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49956Flange

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 2810-00-118-2583 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-118-2583 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-2583. Primary manufacturer part number: 49956.
Features
  • Flange — FSC 2810
  • 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 Flange, cataloged under National Stock Number 2810-00-118-2583, 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.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2810-00-118-2583
Primary Part Number49956
Item NameFlange
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-264-1027CK705 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon Co
2935-01-132-1804499-56 INTERCHANGEABLE
Limiter,fill Tube
Parker Hannifin Corp Dba Pneutronics
4820-01-225-906349956G INTERCHANGEABLE
Retainer,disk,valve
Griswold Industries Dba Cla-Val Co
6150-01-247-215849956 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4720-01-320-373955112-8-0330 INTERCHANGEABLE
Hose Assembly,nonmetallic
Hydraflow
6645-01-321-7665D46B8CD-136 INTERCHANGEABLE
Meter,time Totalizing
Electrodynamics Inc Div L3harris Electrodynamics Inc
5305-01-322-35477026-SS-20 INTERCHANGEABLE
Screw,shoulder
Matthew Warren, Inc Dba Raf Electronic Hardware Div Raf Electronic Hardware, Llc
5995-01-322-454349956 INTERCHANGEABLE
Cable Assembly,radio Frequency
Te Connectivity Corporation
5998-01-613-606049956 INTERCHANGEABLE
Nrp,circuit Card As
Lockheed Martin Corporation Div Rms - Manassas
Cross-Reference Index
Part NumberManufacturer
49956 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
49956 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5961-00-264-1027INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
CK705
2935-01-132-1804INTERCHANGEABLE
LIMITER,FILL TUBE
499-56
4820-01-225-9063INTERCHANGEABLE
RETAINER,DISK,VALVE
49956G
6150-01-247-2158INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
49956
4720-01-320-3739INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
55112-8-0330
6645-01-321-7665INTERCHANGEABLE
METER,TIME TOTALIZING
D46B8CD-136
5305-01-322-3547INTERCHANGEABLE
SCREW,SHOULDER
7026-SS-20
5995-01-322-4543INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
49956
5998-01-613-6060INTERCHANGEABLE
NRP,CIRCUIT CARD AS
49956

Frequently Asked Questions

What is NSN 2810-00-118-2583?

NSN 2810-00-118-2583 is a Flange, 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 2810-00-118-2583?

NSN 2810-00-118-2583 has 2 cross-referenced part numbers: 49956 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 49956 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 2810-00-118-2583?

There are 9 known substitutes for 2810-00-118-2583: 5961-00-264-1027, 2935-01-132-1804, 4820-01-225-9063 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49956?

Key specifications for 49956: End Item Identification: ACFT ENG R1830. 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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