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5305-01-270-8918

Close Tolerance Screw

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Official Item Classification

שֵׁם
Close Tolerance Screw
(NSN) מספר מלאי לאומי
5305-01-270-8918
(FSG) קבוצת אספקה פדרלית
53 Hardware and Abrasives
(FSC) סיווג אספקה פדרלי
5305 Screws
(INC) שם פריט קוד
29294
(FIIG) מדריך זיהוי פריטים פדרלי
A003B0
תַאֲרִיך
01/15/1988 (לפני 38 שנים)

3a thread class, 0.722 inches minimum and 0.752 inches maximum fastener length, 0.400 inches minimum and 0.450 inches maximum thread length, right-hand thread direction, flat countersunk head style

Specs & Compatibility

מחלקת חוטים

3a

כיוון החוט

right-hand

אורך חוט

0.400 inches minimum and 0.450 inches maximum

אורך מהיר

0.722 inches minimum and 0.752 inches maximum

סגנון ראש

flat countersunk

ראש המחלקה

0.449 inches minimum and 0.507 inches maximum

Grip Diameter

0.2485 inches minimum and 0.2495 inches maximum

סגנון פנימי

offset cruciform (torque set)

המונחים: applemeter

0.250 inches

Grip אורך

0.302 inches minimum and 0.322 inches maximum

כמות חוט לאינץ'

28

כוח מינימלי

180000 pounds per square inch

דירוג קשיות

39.0 rockwell c minimum and 43.0 rockwell c maximum overall

זווית שקיעה

99.0 degrees minimum and 101.0 degrees maximum

גימור פני השטח

32.0 microinches grip

גימור פני השטח

32.0 microinches threads

חוֹמֶר

steel comp 4140 or steel comp e4340 or steel comp 8740 overall

מסמך חומרי וסיווג

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 overall

טיפול פני השטח

cadmium and chromate overall

מסמך וסיווג טיפול פני השטח

qq-p-416 ty 2 cl 2 fed spec single treatment response overall

סמן סדרת חוט

unjf

מפרט/נתונים סטנדרטיים

80205-nas1974 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0029294

Related Hardware Products

מספר חלק תֵאוּר
NAS1974-5T Close Tolerance Screw

שאלות נפוצות

What is the FSCG of the NSN 5305-01-270-8918?
The FSCG of the NSN 5305-01-270-8918 is 5305
Does the NSN 5305-01-270-8918 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-270-8918 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 5305-01-270-8918 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-270-8918 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 5305-01-270-8918 was assigned to the Federal Catalog?
It was assigned לפני 38 שנים, on Fri, Jan 15, 1988