Piston Ring

NSN: 2520-00-142-5385 | Model: 1213956C1

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

2520-00-142-5385

DEMIL

Cross Sectional Shape

Plain rectangular, straight face

Ring Style

Concentric

Radial Wall Thickness

Between 0.0830 inches and 0.0930 inches

Overall Width

0.1250 inches

Standard Bore Diameter

2.000 inches

Joint Style

Interlocking joint

Criticality Code Justification

Feat

Special Features

Weapon system essential

Fsc Application Data

Transmission, hydraulic, vehicular

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.

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ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
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HAZMAT Certified
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NSN 2520-00-142-5385 Datasheet

Supply Class (FSC):

Vehicular Power Transmission Components

Cross Reference:

1213956C1
223085
72785
D72785
1213956C1

Cage Codes:

Dressta North America Ltd (CAGE 45RP7)
Clark Equipment Co (CAGE 12603)
Komatsu America Intl Co (CAGE 23926)

Schedule B & Trade:

Schedule B: 8483909500 (NAICS 333613)

Parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions 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
U
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 $51.64 to $86.06..
Does NSN 2520-00-142-5385 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, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, and New Zealand
What is the NIIN of NSN 2520-00-142-5385?
001425385 or 00-142-5385
Does NSN 2520-00-142-5385 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2520-00-142-5385?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 30, 1969