Home »
FSC NSN Catalog »
Except Aircraft; And Components Gasoline Reciprocating Engines »
NSN 2805-00-003-0387

Piston Ring

NSN: 2805-00-003-0387 | Model: 3186906-3

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

2805-00-003-0387

DEMIL

Yes - ITAR Controlled (Code B)

Cross Sectional Shape

Plain rectangular, straight face

Ring Style

Concentric

Radial Wall Thickness

Between 0.2530 inches and 0.2730 inches

Overall Width

Between 0.1220 inches and 0.1240 inches

Standard Bore Diameter

5.476 inches

Joint Style

Vertical joint

Material

Stainless steel

Material Specification

Qq-s-764 federal specification single material response

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 2805-00-003-0387 Datasheet

Supply Class (FSC):

Except Aircraft; And Components Gasoline Reciprocating Engines

Cross Reference:

3186906-3
86255-60
ABC-14476-3
3186906-3
76326
3186906

Cage Codes:

Honeywell International Inc. (CAGE 59364)
Kaydon Ring & Seal, Inc. (CAGE 75370)
Sargent Aerospace & Defense, Llc (CAGE 71687)
Signal Inc Allied (CAGE 77068)

Schedule B & Trade:

Schedule B: 8409918000 (NAICS 333618)

Parts for spark-ignition internal combustion piston engines, nesoi
SITC: 71391

Parts, n.E.S, suitable for use solely or principally with spark-ignition internal combustion piston engines
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
U
MGMT_CTL
9bpf---
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $613.41 to $1,022.36..
Does NSN 2805-00-003-0387 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 2805-00-003-0387?
000030387 or 00-003-0387
Does NSN 2805-00-003-0387 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2805-00-003-0387?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 17, 1972