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NationalStockNumber.INFO

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Spark Plug

NSN: 2925-00-554-6473 | Model: MIL-S-7886
ITAR Registered seal

An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes glow plug; and electrode.

NSN Properties and Flags
NATO Stock Number
2925-00-554-6473
DEMIL
Yes - ITAR Controlled (Code B)
Body Style
Electrically shielded, partial insulator, gasket seat
Dc Resistance Rating In Ohms
1000.0
Reach Length
0.500 inches
Usage Design
Aircraft engine
Width Across Flats
0.875 inches
Electrode Style
Two flat ground electrode
Thread Size And Series/type Designator And Location
18-1.5mm base err-100
Seat Major Diameter
0.970 inches
Height Above Mounting Surface
2.562 inches
Top To Terminal Contact Distance
1.000 inches
Top To Shield Thread Distance
0.125 inches
Shield Thread Length
0.375 inches
Barrel Inside Diameter
0.388 inches
Terminal Sleeve Inside Diameter
0.376 inches

Pricing and Availability

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NSN 2925-00-554-6473 Datasheet

Supply Class (FSC):
Aircraft Prime Moving Engine Electrical System Components
Cross Reference:
  • MIL-S-7886
  • ACSR83P
  • SR83P
  • SR83P
  • ACSR83P
  • SR83P
Cage Codes:
  • Military Specifications (CAGE 81349)
  • General Motors Llc (CAGE 7X677)
  • General Motors Corp (CAGE 70040)
  • General Motors Corp (CAGE 24617)
Schedule B & Trade:
  • Schedule B: 8511100000 (NAICS 336320)

    Spark plugs for internal combustion engines

  • SITC: 77831

    Electrical ignition or starting equipment used for spark-ignition or compression-ignition internal combustion engines; generators and cut-outs, etc.

  • End Use: 30200

    Engines and engine parts (carburetors, pistons, rings, and valves)

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    177080 - Spark plugs noi in bxs

  • SHC:

    5 - Low sensitivity, category iv, aa&e, unclassified

  • WCC:

    583 - Spark plugs, (vehicle parts)

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LCL:

    J - 100.0

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    B17
  • AAC
    V
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9w--r9-
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $49.25 to $82.08..
Does NSN 2925-00-554-6473 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, Spain, France, Germany, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 2925-00-554-6473?
005546473 or 00-554-6473
Does NSN 2925-00-554-6473 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2925-00-554-6473?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963