PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A51K8807-1Dampener,flutter

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems · NSN 1650-01-044-9877 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-044-9877 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-044-9877. Primary manufacturer part number: A51K8807-1.
Features
  • Dampener,flutter — FSC 1650
  • 4 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dampener,flutter, cataloged under National Stock Number 1650-01-044-9877, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-01-044-9877
Primary Part NumberA51K8807-1
Item NameDampener,flutter
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-012-7934 INTERCHANGEABLE
Lamp,incandescent
5120-00-144-2095 INTERCHANGEABLE
Die,fastener Settin
4330-00-218-59871562 INTERCHANGEABLE
Filter Element,fluid
Eaton Corporation Dba Airflex Div Div Airflex
4730-00-554-7398MS21922-6 INTERCHANGEABLE
Sleeve,clinch,tube Fitting
Sae International Dba Sae International
5940-00-578-09052582HX INTERCHANGEABLE
Terminal,lug
Oshkosh Defense Llc
5915-00-593-8208956463 INTERCHANGEABLE
Filter,radio Frequency Interfere
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3120-00-661-77774001562 INTERCHANGEABLE
Bushing,sleeve
Agco Corp Parts Opn
6665-01-087-0121 INTERCHANGEABLE
Alarm,gas,automatic
5977-01-097-13731562 INTERCHANGEABLE
Ring Assembly,electrical Contact
Fabricast, Inc Dba Fabricast Inc
2540-01-505-0565 INTERCHANGEABLE
Shock Absorber,bumper
Cross-Reference Index
Part NumberManufacturer
A51K8807-1 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA)
A51K8807-1 Northrop Grumman Systems Corporation (USA)
1562 Itt Enidine Inc. Dba Itt Enidine Inc (USA)
A51K8807-1 Northrop Grumman Systems Corporation (USA)
Related Parts
6240-00-012-7934INTERCHANGEABLE
LAMP,INCANDESCENT
5120-00-144-2095INTERCHANGEABLE
DIE,FASTENER SETTIN
4330-00-218-5987INTERCHANGEABLE
FILTER ELEMENT,FLUID
1562
4730-00-554-7398INTERCHANGEABLE
SLEEVE,CLINCH,TUBE FITTING
MS21922-6
5940-00-578-0905INTERCHANGEABLE
TERMINAL,LUG
2582HX
5915-00-593-8208INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
956463
3120-00-661-7777INTERCHANGEABLE
BUSHING,SLEEVE
4001562
6665-01-087-0121INTERCHANGEABLE
ALARM,GAS,AUTOMATIC
5977-01-097-1373INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
1562
2540-01-505-0565INTERCHANGEABLE
SHOCK ABSORBER,BUMPER
8305-01-514-6910INTERCHANGEABLE
CLOTH,GLASS
1562
5305-01-523-7784INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 1650-01-044-9877?

NSN 1650-01-044-9877 is a Dampener,flutter, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-044-9877?

NSN 1650-01-044-9877 has 4 cross-referenced part numbers: A51K8807-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems), A51K8807-1 (Northrop Grumman Systems Corporation), 1562 (Itt Enidine Inc. Dba Itt Enidine Inc), A51K8807-1 (Northrop Grumman Systems Corporation).

What NSN replaces 1650-01-044-9877?

There are 12 known substitutes for 1650-01-044-9877: 6240-00-012-7934, 5120-00-144-2095, 4330-00-218-5987 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A51K8807-1?

Key specifications for A51K8807-1: Special Features: 3.500 IN. LG IN. 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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