PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1010261Connector,exhaust Pipe

Power Test, Llc · NSN 2990-01-684-2506 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-684-2506 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-684-2506. Primary manufacturer part number: 1010261.
Features
  • Connector,exhaust Pipe — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Power Test, Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Electrical interconnection
  • Signal interface mating
General Description

The Connector,exhaust Pipe, cataloged under National Stock Number 2990-01-684-2506, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Power Test, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-684-2506
Primary Part Number1010261
Item NameConnector,exhaust Pipe
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerPower Test, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-482-980810-1026-1 INTERCHANGEABLE
Switch,slide
Smyth Aerospace Manufacturing Ltd
4820-00-830-797710-1026 INTERCHANGEABLE
Valve,plug
Parker Hannifin Corporation Div Hydraulic Systems Division
3040-00-838-7108 INTERCHANGEABLE
Lever,remote Control
Cross-Reference Index
Part NumberManufacturer
1010261 PRIMARY Power Test, Llc (USA)
Related Parts
5930-00-482-9808INTERCHANGEABLE
SWITCH,SLIDE
10-1026-1
4820-00-830-7977INTERCHANGEABLE
VALVE,PLUG
10-1026
3040-00-838-7108INTERCHANGEABLE
LEVER,REMOTE CONTROL

Frequently Asked Questions

What is NSN 2990-01-684-2506?

NSN 2990-01-684-2506 is a Connector,exhaust Pipe, manufactured by Power Test, Llc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-684-2506?

NSN 2990-01-684-2506 has 1 cross-referenced part number: 1010261 (Power Test, Llc).

What NSN replaces 2990-01-684-2506?

There are 3 known substitutes for 2990-01-684-2506: 5930-00-482-9808, 4820-00-830-7977, 3040-00-838-7108. Verify interchangeability with system specifications before substitution.

What are the specifications of 1010261?

Key specifications for 1010261: Part Name Assigned by Controlling Agency: EXHAUST,ELBOW; End Item Identification: 4910-016452311. 2 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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