PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9555Spark Plug Protector

Cam-Stat Inc · NSN 2920-00-876-8280 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-876-8280 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-876-8280. Primary manufacturer part number: 9555.
Features
  • Spark Plug Protector — FSC 2920
  • General Characteristics Item Description: RUBBER,0.312 IN. ID,0.500 OD ON SMALLEST END,0.938 IN.OD,0.562 IN.ID,ON LARGEST END,1.438 H,2.625 O/A LG IN
  • 1 verified cross-reference
  • Primary manufacturer: Cam-Stat Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spark Plug Protector, cataloged under National Stock Number 2920-00-876-8280, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cam-Stat Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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: Cancelled.

Technical Specifications
ParameterValue
NSN2920-00-876-8280
Primary Part Number9555
Item NameSpark Plug Protector
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerCam-Stat Inc
StatusCANCELLED
General Characteristics Item DescriptionRUBBER,0.312 IN. ID,0.500 OD ON SMALLEST END,0.938 IN.OD,0.562 IN.ID,ON LARGEST END,1.438 H,2.625 O/A LG IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-167-0726 INTERCHANGEABLE
Washer,convex
5970-00-333-3566330C967H03 INTERCHANGEABLE
Insulator,feedthru
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5120-00-394-762928069 INTERCHANGEABLE
Wrench,valve Seat Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
5935-00-491-188751-074-6700 INTERCHANGEABLE
Adapter,connector
Itt Cannon Rf Products
5930-00-509-2802 INTERCHANGEABLE
Switch,rotary
3040-00-968-6686 INTERCHANGEABLE
Shaft,lock Support
3040-01-211-22869555 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Windham Lifts Inc
6145-01-277-6279 INTERCHANGEABLE
Cable,radio Frequency
6515-01-290-89559555 INTERCHANGEABLE
Curette,ear
Bionix, Llc
5985-01-339-94242-060-4 INTERCHANGEABLE
Line Section,radio Frequency Tra
Myat, Inc. Dba Myat Inc
Cross-Reference Index
Part NumberManufacturer
9555 Cam-Stat Inc (USA)
Related Parts
5310-00-167-0726INTERCHANGEABLE
WASHER,CONVEX
5970-00-333-3566INTERCHANGEABLE
INSULATOR,FEEDTHRU
330C967H03
5120-00-394-7629INTERCHANGEABLE
WRENCH,VALVE SEAT RING
28069
5935-00-491-1887INTERCHANGEABLE
ADAPTER,CONNECTOR
51-074-6700
5930-00-509-2802INTERCHANGEABLE
SWITCH,ROTARY
3040-00-968-6686INTERCHANGEABLE
SHAFT,LOCK SUPPORT
3040-01-211-2286INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
9555
6145-01-277-6279INTERCHANGEABLE
CABLE,RADIO FREQUENCY
6515-01-290-8955INTERCHANGEABLE
CURETTE,EAR
9555
5985-01-339-9424INTERCHANGEABLE
LINE SECTION,RADIO FREQUENCY TRA
2-060-4
6625-01-495-5325INTERCHANGEABLE
ABSORBER,RADIO FREQUENCY RADIATI
11105-3
7610-01-527-9652INTERCHANGEABLE
MANUAL,TECHNICAL
9555

Frequently Asked Questions

What is NSN 2920-00-876-8280?

NSN 2920-00-876-8280 is a Spark Plug Protector, manufactured by Cam-Stat Inc, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-876-8280?

NSN 2920-00-876-8280 has 1 cross-referenced part number: 9555 (Cam-Stat Inc).

What NSN replaces 2920-00-876-8280?

There are 12 known substitutes for 2920-00-876-8280: 5310-00-167-0726, 5970-00-333-3566, 5120-00-394-7629 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9555?

Key specifications for 9555: General Characteristics Item Description: RUBBER,0.312 IN. ID,0.500 OD ON SMALLEST END,0.938 IN.OD,0.562 IN.ID,ON LARGEST END,1.438 H,2.625 O/A LG IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-00-876-8280 still in active supply?

NSN 2920-00-876-8280 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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