PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107981Connecting Link,rigid

Hamilton Jet, Inc. · NSN 3040-01-650-8551 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-650-8551 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-650-8551. Primary manufacturer part number: 107981.
Features
  • Connecting Link,rigid — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Jet, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-650-8551, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Hamilton Jet, Inc.. 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
NSN3040-01-650-8551
Primary Part Number107981
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerHamilton Jet, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2590-00-973-0420044004-4 INTERCHANGEABLE
Cap,filler Opening
Center - Moeller Products Llc
5935-01-014-3093 INTERCHANGEABLE
Connector,plug,electrical
6240-01-626-7787107.98-1 INTERCHANGEABLE
Lamp Assembly
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
107981 PRIMARY Hamilton Jet, Inc. (USA)
Related Parts
2590-00-973-0420INTERCHANGEABLE
CAP,FILLER OPENING
044004-4
5935-01-014-3093INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6240-01-626-7787INTERCHANGEABLE
LAMP ASSEMBLY
107.98-1

Frequently Asked Questions

What is NSN 3040-01-650-8551?

NSN 3040-01-650-8551 is a Connecting Link,rigid, manufactured by Hamilton Jet, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-650-8551?

NSN 3040-01-650-8551 has 1 cross-referenced part number: 107981 (Hamilton Jet, Inc.).

What NSN replaces 3040-01-650-8551?

There are 3 known substitutes for 3040-01-650-8551: 2590-00-973-0420, 5935-01-014-3093, 6240-01-626-7787. Verify interchangeability with system specifications before substitution.

What are the specifications of 107981?

Key specifications for 107981: Part Name Assigned by Controlling Agency: PUSH ROD ASSEMBLY; End Item Identification: WATERJET,MARINE MODEL HM521. 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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