AN178-12 Close Tolerance Bolt
5306-00-180-1801
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Official Item Classification
- שֵׁם
- Close Tolerance Bolt
- מספר חלק
- AN178-12
- (NSN) מספר מלאי לאומי
- 5306-00-180-1801
- (FSG) קבוצת אספקה פדרלית
- 53 Hardware and Abrasives
- (FSC) סיווג אספקה פדרלי
- 5306 בולטס
- (INC) שם פריט קוד
- 27851
- (FIIG) מדריך זיהוי פריטים פדרלי
- A003B0
- תַאֲרִיך
- 01/01/1963 (לפני 63 שנים)
3a thread class, 0.782 inches minimum thread length, hexagon head style, 1.344 inches nominal fastener length, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.782 inches minimum
1.344 inches nominal
hexagon
0.265 inches minimum and 0.297 inches maximum
0.740 inches minimum and 0.752 inches maximum
0.4986 inches minimum and 0.4991 inches maximum
0.106 inches nominal first hole
0.500 inches
0.562 inches nominal
20
125000 pounds per square inch
26.0 rockwell c minimum and 32.0 rockwell c maximum overall
1.171 inches nominal first hole
125.0 microinches threads
250.0 microinches top of head
63.0 microinches bearing surface of head
63.0 microinches grip
steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4140 or steel comp 4130 or steel comp 4037 overall
mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-5626 mil spec 4th material response or mil-s-6758 mil spec 5th material response or ams 6300 assn std 6th material response overall
cadmium overall
qq-p-416,type 2,class 3 fed spec single treatment response overall
unf
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
S9I
0027851
Related Hardware Products
| מספר חלק | תֵאוּר |
|---|---|
| AN178-12 | Close Tolerance Bolt |