PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2854Protractor,axis

Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia · NSN 6540-01-550-0296 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-550-0296 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-550-0296. Primary manufacturer part number: 2854.
Features
  • Protractor,axis — FSC 6540
  • 1 verified cross-reference
  • Primary manufacturer: Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Protractor,axis, cataloged under National Stock Number 6540-01-550-0296, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6540-01-550-0296
Primary Part Number2854
Item NameProtractor,axis
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerDefense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
6220-00-013-952387-00-302 INTERCHANGEABLE
Control,directional Signal Light
Arrow Safety Device Co
5325-00-109-03042854 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
6145-00-295-2804HP3-EXBEB9 INTERCHANGEABLE
Wire,electrical
National Electrical Mfrs Assn Dba Nema
5975-00-296-60862854 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
2520-00-508-15662-0053 INTERCHANGEABLE
Spider,universal Joint,vehicular
Neapco Inc
5950-00-563-41138516225 INTERCHANGEABLE
Reactor
Us Army Aviation and Missile Command
6680-01-013-62982854 INTERCHANGEABLE
Connector Plate Assembly
Mission Systems Davenport Inc.
2590-01-202-9590 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
5355-01-480-016228-54 INTERCHANGEABLE
Knob
Master Pneumatic-Detroit Inc
5825-01-651-81902854 INTERCHANGEABLE
Beacon,radio
Acr Electronics, Inc. Dba Acr Electronics Inc
Cross-Reference Index
Part NumberManufacturer
2854 PRIMARY Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
6220-00-013-9523INTERCHANGEABLE
CONTROL,DIRECTIONAL SIGNAL LIGHT
87-00-302
5325-00-109-0304INTERCHANGEABLE
GROMMET,NONMETALLIC
2854
6145-00-295-2804INTERCHANGEABLE
WIRE,ELECTRICAL
HP3-EXBEB9
5975-00-296-6086INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2854
2520-00-508-1566INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
2-0053
5950-00-563-4113INTERCHANGEABLE
REACTOR
8516225
6680-01-013-6298INTERCHANGEABLE
CONNECTOR PLATE ASSEMBLY
2854
2590-01-202-9590INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
5355-01-480-0162INTERCHANGEABLE
KNOB
28-54
5825-01-651-8190INTERCHANGEABLE
BEACON,RADIO
2854

Frequently Asked Questions

What is NSN 6540-01-550-0296?

NSN 6540-01-550-0296 is a Protractor,axis, manufactured by Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-550-0296?

NSN 6540-01-550-0296 has 1 cross-referenced part number: 2854 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 6540-01-550-0296?

There are 10 known substitutes for 6540-01-550-0296: 6220-00-013-9523, 5325-00-109-0304, 6145-00-295-2804 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2854?

Key specifications for 2854: Part Name Assigned by Controlling Agency: PROTRACTOR AXIS RED LEFT MINUS FOR USE W/6540-00-877-6464; Special Features: RED LEFT MINUS AXIS PROTRACTOR FOR THE PHOROPTER MINUS CYLINDRICAL LENS TYPE END ITEM: 6540-00-877-6464 IN UA N315 IN. 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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