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NSN 1650-00-008-3540

Piston Ring

NSN: 1650-00-008-3540 | Model: 19554

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

1650-00-008-3540

DEMIL

Cross Sectional Shape

Plain rectangular, straight face

Ring Style

Concentric

Radial Wall Thickness

Between 0.1600 inches and 0.1620 inches

Overall Width

Between 0.0900 inches and 0.0920 inches

Standard Bore Diameter

2.500 inches

Joint Style

Step joint

Material

Plastic polytetrafluoroethylene

Fsc Application Data

Servocylinder, hydraulic, acft

Inventory Check

The last inventory check on this NSN was done on 05/17/2024. Due to rapid changes in inventory this may not be the current stock qty.

New: 17
New Surplus: 18
Overhauled: 1
Serviceable: 1
As Removed: 1

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 1650-00-008-3540 Datasheet

Supply Class (FSC):

De-icing System Components Vacuum Aircraft Hydraulic

Cross Reference:

19554
10554
19554
19554
19554

Cage Codes:

Moog Inc. (CAGE 0UES3)
Systems Inc E (CAGE 79294)
Moog Inc. (CAGE 19156)
Moog Inc. (CAGE 94697)

Schedule B & Trade:

Schedule B: 8803300060 (NAICS 336413)

Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
SITC: 79295

Parts of airplanes or helicopters, n.E.S.
End Use: 50070

Parts for military-type goods

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.

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
J
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 $32.28 to $53.80..
Does NSN 1650-00-008-3540 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 Navy
What is the NIIN of NSN 1650-00-008-3540?
000083540 or 00-008-3540
Does NSN 1650-00-008-3540 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1650-00-008-3540?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 21, 1972