4140-01-508-0741

Find complete technical information, availability, and procurement data for: 4140-01-508-0741
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4140-01-508-0741 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4140 Blower Equipment, Air Circulators and Fans

National Stock Number

4140-01-508-0741

Item Name Code

04245

Assigment Date

05/12/2003 (23 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

4 stud mounting facility type and quantity, inward flow direction, direct drive type, 13.000 inches nominal overall depth, 29.625 inches nominal length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Depth: 13.000 inches nominal
Length: 29.625 inches nominal
Flow Direction: inward
Drive Type: direct
Mounting Facility Type And Quantity: 4 stud
Rotation Direction For Which Designed: counterclockwise
Housing Inside Diameter: 21.046 inches minimum and 21.070 inches maximum
Part Name Assigned By Controlling Agency: navy standard high pressure vaneaxial fan assembly.
Material: aluminum alloy blade
Material: steel housing
Style Designator: fixed

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
A3A4W6/TP	Vaneaxial Fan
NV 00014	Vaneaxial Fan

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4140-01-508-0741?

The FSCG of the NSN 4140-01-508-0741 is 4140

Does the NSN 4140-01-508-0741 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-508-0741 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4140-01-508-0741 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-508-0741 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4140-01-508-0741 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, May 12, 2003