PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56041Knob

Avibank Mfg., Inc. Dba Avibank Manufacturing Inc · NSN 5355-01-287-2138 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-01-287-2138 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-287-2138. Primary manufacturer part number: 56041.
Features
  • Knob — FSC 5355
  • Width Across Flats: 0.625 INCHES NOMINAL IN
  • Style Designator: HEXAGON
  • Overall Thickness: 0.750 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-01-287-2138, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avibank Mfg., Inc. Dba Avibank Manufacturing Inc. Government technical data includes 3 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-01-287-2138
Primary Part Number56041
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerAvibank Mfg., Inc. Dba Avibank Manufacturing Inc
StatusACTIVE
Width Across Flats0.625 INCHES NOMINAL IN
Style DesignatorHEXAGON
Overall Thickness0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-230-78921648807 INTERCHANGEABLE
Adjuster,spring,communications E
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2920-00-247-6663MBP4018T INTERCHANGEABLE
Starter,engine,electrical
Prestolite Electric Inc
6645-00-864-6794M3971/1-6-S INTERCHANGEABLE
Meter,time Totalizing
Maxima Technologies & Systems Llc
4820-01-044-32485604-1 INTERCHANGEABLE
Bellows Assembly
Mission Systems Orchard Park Inc
5930-01-186-513856041 INTERCHANGEABLE
Switch,thermostatic
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
56041 PRIMARY Avibank Mfg., Inc. Dba Avibank Manufacturing Inc (USA)
717538441-001 Lockheed Martin Corporation (USA)
Related Parts
5120-00-230-7892INTERCHANGEABLE
ADJUSTER,SPRING,COMMUNICATIONS E
1648807
2920-00-247-6663INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
MBP4018T
6645-00-864-6794INTERCHANGEABLE
METER,TIME TOTALIZING
M3971/1-6-S
4820-01-044-3248INTERCHANGEABLE
BELLOWS ASSEMBLY
5604-1
5930-01-186-5138INTERCHANGEABLE
SWITCH,THERMOSTATIC
56041

Frequently Asked Questions

What is NSN 5355-01-287-2138?

NSN 5355-01-287-2138 is a Knob, manufactured by Avibank Mfg., Inc. Dba Avibank Manufacturing Inc, classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-01-287-2138?

NSN 5355-01-287-2138 has 2 cross-referenced part numbers: 56041 (Avibank Mfg., Inc. Dba Avibank Manufacturing Inc), 717538441-001 (Lockheed Martin Corporation).

What NSN replaces 5355-01-287-2138?

There are 5 known substitutes for 5355-01-287-2138: 5120-00-230-7892, 2920-00-247-6663, 6645-00-864-6794 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 56041?

Key specifications for 56041: End Item Identification: F15 LANTIRN PROGRAM TARGET POD; Width Across Flats: 0.625 INCHES NOMINAL IN; Style Designator: HEXAGON; Overall Thickness: 0.750 INCHES NOMINAL IN. 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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