PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23815Elbow Assembly

Williams International Co., L.l.c. · NSN 2840-01-127-4689 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-127-4689 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-127-4689. Primary manufacturer part number: 23815.
Features
  • Elbow Assembly — FSC 2840
  • 1 verified cross-reference
  • Primary manufacturer: Williams International Co., L.l.c.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Elbow Assembly, cataloged under National Stock Number 2840-01-127-4689, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Williams International Co., L.l.c.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-01-127-4689
Primary Part Number23815
Item NameElbow Assembly
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1005-00-022-9776 INTERCHANGEABLE
Stock Assembly
2530-01-014-19422-3815 INTERCHANGEABLE
Spindle,wheel,driving-Nondriving
Pdi Ground Support Systems, Inc.
5330-01-091-2619N2381567 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-120-443020199LM41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5360-01-460-317623815 INTERCHANGEABLE
Spring,helical,extension
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
23815 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
1005-00-022-9776INTERCHANGEABLE
STOCK ASSEMBLY
2530-01-014-1942INTERCHANGEABLE
SPINDLE,WHEEL,DRIVING-NONDRIVING
2-3815
5330-01-091-2619INTERCHANGEABLE
GASKET
N2381567
4820-01-120-4430INTERCHANGEABLE
VALVE,SAFETY RELIEF
20199LM41M
5360-01-460-3176INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
23815

Frequently Asked Questions

What is NSN 2840-01-127-4689?

NSN 2840-01-127-4689 is a Elbow Assembly, manufactured by Williams International Co., L.l.c., classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-01-127-4689?

NSN 2840-01-127-4689 has 1 cross-referenced part number: 23815 (Williams International Co., L.l.c.).

What NSN replaces 2840-01-127-4689?

There are 5 known substitutes for 2840-01-127-4689: 1005-00-022-9776, 2530-01-014-1942, 5330-01-091-2619 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23815?

Key specifications for 23815: End Item Identification: ACFT ENG F107. 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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