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NSN 2940-01-056-6687

Fluid Filtering Disk

NSN: 2940-01-056-6687 | Model: 581978-2

A flat, circular, replaceable device, with or without a centrally located hole, designed to remove solid particles from fluids ranging in density from heavy liquids to gases. The removal of particles is accomplished by porous, fibrous or shredded material (metallic or non-metallic) which retains the solid particles in the fluid passing through it. It may be encased and used as a single item or stacked to form a fluid filter element. Excludes disk, solid, plain; diaphragm (as modified); strainer element, sediment; and wire fabric.

NSN Properties and Flags

NATO Stock Number

2940-01-056-6687

DEMIL

Maximum Air Flow Rate

Not rated

Body Diameter

Between 2.540 inches and 2.550 inches

Filtration Rating In Microns

Not rated

Body Thickness

0.020 inches

Design Type

Reusable

Filtering Media Design

Any acceptable single filtering media response

Special Features

0.180 in.Min, 0.20 in. Max diameter through 3 holes on 1.920 in. Diameter bolt circle

Material

Nickel body

Media For Which Designed

Fuel/oil, hydrocarbon

Style Designator

Round (basically flat)

Fsc Application Data

Gearbox, accessory drive, turbine engine

Inventory Check

The last inventory check on this NSN was done on 03/15/2021. Due to rapid changes in inventory this may not be the current stock qty.

New: 197
New Surplus: 537

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 2940-01-056-6687 Datasheet

Supply Class (FSC):

Nonaircraft And Cleaners Strainers Engine Air And Oil Filters

Cross Reference:

581978-2

Cage Codes:

Honeywell International Inc. (CAGE 70210)

Schedule B & Trade:

Schedule B: 8421290065 (NAICS 333999)

Filtering or purifying machinery and apparatus for liquids, nesoi
SITC: 74367

Filters and purifying machinery and apparatus for liquids, n.E.S.
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

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:

069100 - Filters: cartridges/elements
WCC:

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

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

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

W - Rating variable
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9yp-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $80.68 to $134.46..
Does NSN 2940-01-056-6687 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 Air Force, Poland, Israel, and Norway
What is the NIIN of NSN 2940-01-056-6687?
010566687 or 01-056-6687
Does NSN 2940-01-056-6687 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2940-01-056-6687?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Feb 26, 1978