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5340-01-262-6633

Find complete technical information, availability, and procurement data for: 5340-01-262-6633

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5340-01-262-6633
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5340 Commercial Hardware
National Stock Number
5340-01-262-6633
Item Name Code
40280
Assigment Date
09/02/1987 (38 years ago)

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside_diameter_or_smallest_overall_outside_dimension_is_designated_as_a_tolerance/dimension_the_maximum_dimension_will_be_used_to_determine_compliance._excludes:gasket;_insulator_(as_modified)_and_mounting_pad,_electrical-electronic_component.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

right-hand right external thread direction, 3b left internal (includes thru thread) thread class, 3b right external thread class, 0.5000 inches nominal left internal (includes thru thread) thread length, right-hand left internal (includes thru thread) thread direction

Product Characteristics

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

Thread Class
3b left internal (includes thru thread)
Thread Class
3b right external
Thread Direction
right-hand right external
Thread Direction
right-hand left internal (includes thru thread)
Thread Length
0.5000 inches nominal left internal (includes thru thread)
Thread Length
0.5000 inches nominal right external
Shoulder Diameter
0.3040 inches minimum and 0.3160 inches maximum
Shoulder Length
0.1250 inches nominal
Second Shoulder Diameter
0.3470 inches nominal
Second Shoulder Length
0.0800 inches nominal
Length
0.7500 inches nominal
Cross-Sectional Shape
hexagon
Width Across Flats
0.3040 inches minimum and 0.3160 inches maximum
Thread Quantity Per Inch
32 left internal (includes thru thread)
Thread Quantity Per Inch
32 right external
Nominal Thread Size
0.190 inches left internal (includes thru thread)
Nominal Thread Size
0.1900 inches right external
Material
steel comp 4130 or steel comp 4140 or steel comp 8740 or steel comp 8630 standoff
Material Document And Classification
mil-s-6758 mil spec single material response or mil-s-5626 mil spec single material response or mil-s-6049 mil spec single material response or mil-s-6050 mil spec single material response standoff
Surface Treatment
cadmium and chromate standoff
Surface Treatment Document And Classification
qq-p-416, ty 2, cl 2 fed spec single treatment response standoff
Style Designator
two shoulders left internal and right external threads
Thread Series Designator
unjf left internal (includes thru thread)
Thread Series Designator
unjf right external

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
002894-49 Spacing Threaded Standoff
LS35064A2C-075 Spacing Threaded Standoff
LS35064A2C075 Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-262-6633?
The FSCG of the NSN 5340-01-262-6633 is 5340
Does the NSN 5340-01-262-6633 have a Schedule B code assigned?
Yes, the Schedule B code is 8547900010
Does NSN 5340-01-262-6633 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 5340-01-262-6633 contain precious materials?
Item does not contain precious metal.
Does NSN 5340-01-262-6633 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.
When the NSN 5340-01-262-6633 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Sep 2, 1987

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 5,616
New Surplus 109
Serviceable 1
Total 5,726
Availability of this item was last updated on: 02/18/2026 11:02 AM EST. Stock levels and pricing are subject to change.

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