5305-00-139-3232
Find complete technical information, availability, and procurement data for: 5305-00-139-3232
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-139-3232
Item Name Code
06660
Assigment Date
08/25/1971 (54 years ago)
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
0.639 inches minimum and 0.670 inches maximum thread length, right-hand thread direction, 0.719 inches minimum and 0.750 inches maximum fastener length, 2a thread class, fillister head style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.639 inches minimum and 0.670 inches maximum
- Fastener Length
- 0.719 inches minimum and 0.750 inches maximum
- Head Style
- fillister
- Head Diameter
- 0.292 inches minimum and 0.313 inches maximum
- Head Height
- 0.156 inches minimum and 0.180 inches maximum
- Washer Quantity
- 1
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity Per Inch
- 32
- Hardness Rating
- 45.0 rockwell c minimum and 53.0 rockwell c maximum overall
- Primary Washer Outside Diameter
- 0.283 inches minimum and 0.297 inches maximum
- Primary Washer Style
- split helical ring
- Primary Washer Material Thickness
- 0.040 inches minimum and 0.050 inches maximum
- Material
- steel or steel comp 1060 overall
- Material Document And Classification
- sae grade 3 assn std 1st material response or ams 7240 assn std 2nd material response overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- 77820-9-3036 mfr ref single treatment response overall
- Thread Series Designator
- unf
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 |
|---|---|
| 10-35937-12 | Assembled Washer Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-139-3232?
The FSCG of the NSN 5305-00-139-3232 is 5305
Does the NSN 5305-00-139-3232 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-139-3232 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 5305-00-139-3232 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-139-3232 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 5305-00-139-3232 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Aug 25, 1971
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
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- AS9120 Quality Standards
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Pricing
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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 | 2,634 |
| New Surplus | 2,830 |
| Total | 5,464 |
Availability of this item was last updated on:
03/27/2026 05:03 PM EDT.
Stock levels and pricing are subject to change.