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Sprocket Wheel

NSN: 3020-00-028-4290 | Model: A14376

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

NSN Properties and Flags
NATO Stock Number
3020-00-028-4290
DEMIL
NO
Outside Diameter
2.129 inches
Overall Length
0.500 inches
Thread Size
No.10-24
Bore Diameter
Between 0.3755 inches and 0.3765 inches
Bore Length
0.500 inches
Pitch Diameter
1.995 inches
Securing Hole Quantity
1
Face Width
0.110 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Hole Location
Located on hub between end of hub and sprocket face
Keying Facility
Not included
Securing Method
Threaded hole
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
25
Asa Standard Chain Number
25
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.250 inches
Hub End Outside Diameter And Location
1.156 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.390 inches aa end
Material
Brass
Material
Copper alloy
Style Designator
Plain

Pricing and Availability

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NSN 3020-00-028-4290 Datasheet

Supply Class (FSC):
Transmission Chain Sprockets Pulleys Gears
Cross Reference:
  • A14376
  • A14376
Cage Codes:
  • Incom Intl Inc (CAGE 41625)
  • Marine Acquisition (us) Incorporated (CAGE 62809)
Schedule B & Trade:
  • Schedule B: 8483901000 (NAICS 333613)

    Chain sprockets and parts thereof

  • SITC: 74890

    Parts, n.E.S., for transmission shafts and cranks, bearing housings, gears, gearing, ball screws, gear boxes, flywheels and pulleys, clutches, etc.

  • End Use: 21180

    Industrial machines, other

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:

    133300 - Machinery/machines noi

  • WCC:

    593 - Motors and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

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

  • LCL:

    K - 92.5

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3020-00-028-4290 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Greece, and Turkey
What is the NIIN of NSN 3020-00-028-4290?
000284290 or 00-028-4290
Does NSN 3020-00-028-4290 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-028-4290?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963