NAS623-4-21 Machine Screw
5305-00-878-9472
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Official Item Classification
- שֵׁם
- Machine Screw
- מספר חלק
- NAS623-4-21
- (NSN) מספר מלאי לאומי
- 5305-00-878-9472
- (FSG) קבוצת אספקה פדרלית
- 53 Hardware and Abrasives
- (FSC) סיווג אספקה פדרלי
- 5305 Screws
- (INC) שם פריט קוד
- 06657
- (FIIG) מדריך זיהוי פריטים פדרלי
- A500D0
- תַאֲרִיך
- 01/01/1962 (לפני 64 שנים)
1.613 inches minimum and 1.643 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.291 inches minimum and 0.341 inches maximum thread length, pan no. 2 head style
Specs & Compatibility
3a
right-hand
0.291 inches minimum and 0.341 inches maximum
1.613 inches minimum and 1.643 inches maximum
pan no. 2
0.473 inches minimum and 0.492 inches maximum
0.162 inches minimum and 0.175 inches maximum
cross recess type 1
0.250 inches
28
160000 pounds per square inch
36.0 rockwell c minimum and 40.0 rockwell c maximum
steel comp 4140 or steel comp e4340 or steel comp 8740
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response
cadmium and chromate
qq-p-416 ty 2 cl 2 fed spec single treatment response
unjf
80205-nas623 professional/industrial association standard
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.
0006657
Related Hardware Products
| מספר חלק | תֵאוּר |
|---|---|
| NAS623-4-21 | Machine Screw |