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NationalStockNumber.INFO

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Piston Ring

NSN: 3040-01-042-9062 | Model: 12007789
ITAR Registered seal

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

NSN Properties and Flags
NATO Stock Number
3040-01-042-9062
DEMIL
Yes - ITAR Controlled (Code D)
Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
0.1200 inches
Overall Width
Between 0.2490 inches and 0.2500 inches
Standard Bore Diameter
5.760 inches
Joint Style
Step joint
End Application
1025-01-026-6648
Special Features
USED-ON-304-0010
Material
Aluminum alloy
Material Specification
Qq-c-450 federal specification all material responses

Parts List for Towed Medium Howitzer  

Other components in the assembly of NSN 1025-01-026-6648

Pricing and Availability

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NSN 3040-01-042-9062 Datasheet

Supply Class (FSC):
Miscellaneous Power Transmission Equipment
Cross Reference:
  • 12007789
  • 477-1006
Cage Codes:
  • Us Army Ardec Rdecom (CAGE 19200)
  • Precision Rings Incorporated (CAGE 99121)
Schedule B & Trade:
  • Schedule B: 8406900040 (NAICS 333611)

    Parts for steam turbines

  • SITC: 71280

    Parts for steam turbines and other vapor turbines

  • End Use: 21100

    Industrial engines

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:

    126700 - Piston rings, iron

  • WCC:

    594 - Pumps 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.

  • LTL:

    M - 85.0

  • LCL:

    P - 77.5

  • ACC:

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

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    7
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $516.70 to $861.17..
Does NSN 3040-01-042-9062 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, U.s. Marine Corps, and Department Of The Navy
What is the NIIN of NSN 3040-01-042-9062?
010429062 or 01-042-9062
Does NSN 3040-01-042-9062 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-01-042-9062?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 17, 1977