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5305-01-231-7425

Close Tolerance Screw

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Official Item Classification

שֵׁם
Close Tolerance Screw
(NSN) מספר מלאי לאומי
5305-01-231-7425
(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
05/03/1986 (לפני 40 שנים)

flat countersunk head style, 0.378 inches minimum and 0.428 inches maximum thread length, 0.513 inches minimum and 0.543 inches maximum fastener length, 3a thread class, right-hand thread direction

Specs & Compatibility

מחלקת חוטים

3a

כיוון החוט

right-hand

אורך חוט

0.378 inches minimum and 0.428 inches maximum

אורך מהיר

0.513 inches minimum and 0.543 inches maximum

סגנון ראש

flat countersunk

ראש המחלקה

0.3504 inches minimum and 0.3988 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

0.115 inches minimum and 0.135 inches maximum

כמות חוט לאינץ'

28

כוח מינימלי

160000 pounds per square inch

דירוג קשיות

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

זווית שקיעה

99.0 degrees minimum and 101.0 degrees maximum

גימור פני השטח

32.0 microinches bearing surface of head

גימור פני השטח

32.0 microinches grip

גימור פני השטח

32.0 microinches threads

תכונות מיוחדות

internal drive ribbed

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 type 2,class 2 fed spec single treatment response overall

סמן סדרת חוט

unjf

מפרט/נתונים סטנדרטיים

80205-nas1581 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
NAS1581A4R2 Close Tolerance Screw
NAS1581F4R2 Close Tolerance Screw

שאלות נפוצות

What is the FSCG of the NSN 5305-01-231-7425?
The FSCG of the NSN 5305-01-231-7425 is 5305
Does the NSN 5305-01-231-7425 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-231-7425 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 5305-01-231-7425 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-231-7425 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 5305-01-231-7425 was assigned to the Federal Catalog?
It was assigned לפני 40 שנים, on Sat, May 3, 1986