PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

565Clamp,spring

Brunson Instrument Company Dba Brunson Instrument Co · NSN 4920-01-013-0449 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-013-0449 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-013-0449. Primary manufacturer part number: 565.
Features
  • Clamp,spring — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Brunson Instrument Company Dba Brunson Instrument Co
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Clamp,spring, cataloged under National Stock Number 4920-01-013-0449, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Brunson Instrument Company Dba Brunson Instrument Co. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4920-01-013-0449
Primary Part Number565
Item NameClamp,spring
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerBrunson Instrument Company Dba Brunson Instrument Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0284565 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Nsk Corp Bearing Div
6625-00-137-6866554216 INTERCHANGEABLE
Meter,multiple Scale
Boonton Electronics Corporation Div Boonton Electronics
3110-00-144-8563 INTERCHANGEABLE
Bearing,ball,annular
6240-00-155-7859 INTERCHANGEABLE
Lamp,incandescent
5180-00-219-8407565 INTERCHANGEABLE
Tool Kit,fuel Pump
Draf Industries, Inc
4730-00-293-7180 INTERCHANGEABLE
Coupling Half,quick Disconnect
5310-00-466-43621A753 INTERCHANGEABLE
Nut,plain,cap
Napco International Llc Dba Napco International Inc
5325-00-520-1752565 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
1005-00-603-8600 INTERCHANGEABLE
Knob,elevation,rear
5305-00-999-1029 INTERCHANGEABLE
Screw
Cross-Reference Index
Part NumberManufacturer
565 PRIMARY Brunson Instrument Company Dba Brunson Instrument Co (USA)
Related Parts
3110-00-100-0284INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
565
6625-00-137-6866INTERCHANGEABLE
METER,MULTIPLE SCALE
554216
3110-00-144-8563INTERCHANGEABLE
BEARING,BALL,ANNULAR
6240-00-155-7859INTERCHANGEABLE
LAMP,INCANDESCENT
5180-00-219-8407INTERCHANGEABLE
TOOL KIT,FUEL PUMP
565
4730-00-293-7180INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5310-00-466-4362INTERCHANGEABLE
NUT,PLAIN,CAP
1A753
5325-00-520-1752INTERCHANGEABLE
GROMMET,NONMETALLIC
565
1005-00-603-8600INTERCHANGEABLE
KNOB,ELEVATION,REAR
5305-00-999-1029INTERCHANGEABLE
SCREW
6625-01-056-7165INTERCHANGEABLE
OSCILLOSCOPE
565
5820-01-123-4566INTERCHANGEABLE
RECEIVER,RADIO
565

Frequently Asked Questions

What is NSN 4920-01-013-0449?

NSN 4920-01-013-0449 is a Clamp,spring, manufactured by Brunson Instrument Company Dba Brunson Instrument Co, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-013-0449?

NSN 4920-01-013-0449 has 1 cross-referenced part number: 565 (Brunson Instrument Company Dba Brunson Instrument Co).

What NSN replaces 4920-01-013-0449?

There are 12 known substitutes for 4920-01-013-0449: 3110-00-100-0284, 6625-00-137-6866, 3110-00-144-8563 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 565?

Key specifications for 565: End Item Identification: GUN SIGHT SET,NO. 160D197420-1. 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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