HT271A3-5M
View detailed technical data, stock status, and sourcing information for: HT271A3-5M
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-308-9250
Item Name Code
29294
Assigment Date
10/07/1989 (36 years ago)
3a thread class, 0.703 inches minimum and 0.750 inches maximum fastener length, 0.381 inches minimum and 0.448 inches maximum thread length, flat countersunk undercut 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
- 0.381 inches minimum and 0.448 inches maximum
- Fastener Length
- 0.703 inches minimum and 0.750 inches maximum
- Head Style
- flat countersunk undercut
- Head Diameter
- 0.376 inches minimum and 0.381 inches maximum
- Head Height
- 0.044 inches minimum and 0.046 inches maximum
- Grip Diameter
- 0.1890 inches minimum and 0.1895 inches maximum
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.302 inches minimum and 0.322 inches maximum
- Features Provided
- o ring and dry film lubricant and cetyl alcohol lubricant
- Thread Quantity Per Inch
- 32
- Countersink Angle
- 100.0 degrees nominal
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 32.0 microinches threads
- Material
- titanium alloy uns r56400 overall
- Material Document And Classification
- ams 4967 assn std single material response overall
- Thread Series Designator
- unjf
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 |
|---|---|
| 110179-3-5ASM | Close Tolerance Screw |
| BM33024V3-5M | Close Tolerance Screw |
| HT271A3-5M | Close Tolerance Screw |
| HT8137-3-5ASM | Close Tolerance Screw |
| S53M430V3-5ASM | Close Tolerance Screw |
| ST3M430V3-5ASM | Close Tolerance Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-308-9250?
The FSCG of the NSN 5305-01-308-9250 is 5305
Does the NSN 5305-01-308-9250 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-01-308-9250 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 5305-01-308-9250 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-308-9250 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 5305-01-308-9250 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Sat, Oct 7, 1989
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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Pricing
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