PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

057693Elbow,flange to Pipe

Caterpillar Inc Div Caterpillar Defense · NSN 4730-00-773-2146 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-773-2146 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-773-2146. Primary manufacturer part number: 057693.
Features
  • Elbow,flange to Pipe — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,flange to Pipe, cataloged under National Stock Number 4730-00-773-2146, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElbow,flange to Pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); Mitsubishi Caterpillar Forklift America, Inc (CAGE 78640); Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (CAGE 16662); Tvh Parts Co. (CAGE 66654)
Technical Specifications
ParameterValue
NSN4730-00-773-2146
Primary Part Number057693
Item NameElbow,flange to Pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-064-7331T90282PC2 INTERCHANGEABLE
Bearing,ball,annular
Atlantic Research Corp
1650-00-327-143957693 INTERCHANGEABLE
Filter
Arvinmeritor Inc
6640-00-417-600005-769-3 INTERCHANGEABLE
Clamp,utility,laboratory
Fisher Scientific Worldwide
3040-00-926-1189N576930017 INTERCHANGEABLE
Cylinder,actuating,linear
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
057693 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
57693 PRIMARY Mitsubishi Caterpillar Forklift America, Inc (USA)
09-57693 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
00957693 Tvh Parts Co. (USA)
00957693 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
Related Parts
3110-00-064-7331INTERCHANGEABLE
BEARING,BALL,ANNULAR
T90282PC2
1650-00-327-1439INTERCHANGEABLE
FILTER
57693
6640-00-417-6000INTERCHANGEABLE
CLAMP,UTILITY,LABORATORY
05-769-3
3040-00-926-1189INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
N576930017

Frequently Asked Questions

What is NSN 4730-00-773-2146?

NSN 4730-00-773-2146 is a Elbow,flange to Pipe, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-773-2146?

NSN 4730-00-773-2146 has 5 cross-referenced part numbers: 057693 (Caterpillar Inc Div Caterpillar Defense), 57693 (Mitsubishi Caterpillar Forklift America, Inc), 09-57693 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), 00957693 (Tvh Parts Co.), 00957693 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the).

What NSN replaces 4730-00-773-2146?

There are 4 known substitutes for 4730-00-773-2146: 3110-00-064-7331, 1650-00-327-1439, 6640-00-417-6000 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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