PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

87655Elbow,tube

Unison Industries Llc · NSN 4730-00-082-1788 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-082-1788 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-082-1788. Primary manufacturer part number: 87655.
Features
  • Elbow,tube — FSC 4730
  • Flow Angle: 90.0 DEGREES
  • Thread Series Designator: UNEF ALL ENDS
  • Material: STEEL OVERALL
  • Furnished Items and Quantity: 2 TUBE COUPLING NUT
  • 2 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Elbow,tube, cataloged under National Stock Number 4730-00-082-1788, 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 Unison Industries Llc. Government technical data includes 4 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-082-1788
Primary Part Number87655
Item NameElbow,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Flow Angle90.0 DEGREES
Thread Series DesignatorUNEF ALL ENDS
MaterialSTEEL OVERALL
Furnished Items and Quantity2 TUBE COUPLING NUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-00-036-3012800548PC5 INTERCHANGEABLE
Lining,friction
Rexnord Industries Llc
5365-01-371-4079851624 INTERCHANGEABLE
Shim
Volvo Penta of the Americas Inc
4820-01-422-40938765-5 INTERCHANGEABLE
Disk,valve
William E Williams Valve Corp
5962-01-524-459787655 INTERCHANGEABLE
Microcircuit,linear
Viavi Solutionsllc
Cross-Reference Index
Part NumberManufacturer
87655 Unison Industries, Llc Dba Unison Industries Inc (USA)
87655 PRIMARY Unison Industries Llc (USA)
Related Parts
3040-00-036-3012INTERCHANGEABLE
LINING,FRICTION
800548PC5
5365-01-371-4079INTERCHANGEABLE
SHIM
851624
4820-01-422-4093INTERCHANGEABLE
DISK,VALVE
8765-5
5962-01-524-4597INTERCHANGEABLE
MICROCIRCUIT,LINEAR
87655

Frequently Asked Questions

What is NSN 4730-00-082-1788?

NSN 4730-00-082-1788 is a Elbow,tube, manufactured by Unison Industries Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-082-1788?

NSN 4730-00-082-1788 has 2 cross-referenced part numbers: 87655 (Unison Industries, Llc Dba Unison Industries Inc), 87655 (Unison Industries Llc).

What NSN replaces 4730-00-082-1788?

There are 4 known substitutes for 4730-00-082-1788: 3040-00-036-3012, 5365-01-371-4079, 4820-01-422-4093 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 87655?

Key specifications for 87655: Flow Angle: 90.0 DEGREES; Thread Series Designator: UNEF ALL ENDS; Material: STEEL OVERALL; Furnished Items and Quantity: 2 TUBE COUPLING NUT. 4 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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