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5305-00-988-6725

Find complete technical information, availability, and procurement data for: 5305-00-988-6725

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5305-00-988-6725
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-988-6725
Item Name Code
29294
Assigment Date
01/01/1960 (66 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

0.366 inches minimum and 0.416 inches maximum thread length, 3a thread class, 0.751 inches minimum and 0.781 inches maximum fastener length, flat countersunk head style, right-hand 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
3a
Thread Direction
right-hand
Thread Length
0.366 inches minimum and 0.416 inches maximum
Fastener Length
0.751 inches minimum and 0.781 inches maximum
Head Style
flat countersunk
Head Diameter
0.704 inches minimum and 0.762 inches maximum
Grip Diameter
0.3735 inches minimum and 0.3745 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.375 inches
Grip Length
0.365 inches minimum and 0.385 inches maximum
Thread Quantity Per Inch
24
Minimum Tensile Strength
160000 pounds per square inch
Hardness Rating
36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Countersink Angle
99.0 degrees minimum and 101.0 degrees maximum
Material
steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall
Material Document And Classification
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,type 2,class 3 fed spec single treatment response overall
Thread Series Designator
unf
Specification/Standard Data
80205-nas1206 professional/industrial association standard

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
NAS1206-6 Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-00-988-6725?
The FSCG of the NSN 5305-00-988-6725 is 5305
Does the NSN 5305-00-988-6725 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-988-6725 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 5305-00-988-6725 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-988-6725 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 5305-00-988-6725 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

Professional Distribution

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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 Surplus 3,687
New Material 1,574
Total 5,261
Availability of this item was last updated on: 07/08/2026 11:07 AM EDT. Stock levels and pricing are subject to change.

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