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NSN 2925-00-639-6677

Spark Plug

NSN: 2925-00-639-6677 | Model: RHB37ND

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

2925-00-639-6677

DEMIL

Yes - ITAR Controlled (Code B)

Body Style

Electrically shielded, partial insulator, gasket seat

Dc Resistance Rating In Ohms

Between 500.0 and 1500.0

Reach Length

0.812 inches

Usage Design

Aircraft engine

Width Across Flats

0.875 inches

Electrode Style

Four gap ground electrode

Thread Size And Series/type Designator And Location

3/4-20 unef shielding err-100

Mean Effective Pressure Rating

300.0 pounds per square inch

Seat Major Diameter

0.970 inches

Height Above Mounting Surface

2.500 inches

Top To Terminal Contact Distance

1.500 inches

Top To Shield Thread Distance

0.125 inches

Shield Thread Length

0.375 inches

Barrel Inside Diameter

0.380 inches

Terminal Sleeve Inside Diameter

0.290 inches

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2925-00-639-6677 Datasheet

Supply Class (FSC):

Aircraft Prime Moving Engine Electrical System Components

Cross Reference:

RHB37ND
RHB37N

Cage Codes:

Champion Aerospace Llc (CAGE 0AFL4)

Replacements:

2925-00-639-6677 replaces 2925-00-670-0321

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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

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.
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Y
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $32.20 to $53.66..
Does NSN 2925-00-639-6677 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, Thailand, Republic Of Korea, Portugal, Italy, Greece, and Turkey
What is the NIIN of NSN 2925-00-639-6677?
006396677 or 00-639-6677
Does NSN 2925-00-639-6677 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2925-00-639-6677?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963