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4820-00-389-6498

Valve Seat

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חלקים מומלצים

2787930-1
4710-01-623-4319
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2787931-1
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5365-01-623-6394
Shim
278794R1
5330-01-247-6868
Gasket
2787E
5360-01-231-0489
Compression Helical Spring
2788
4730-00-391-4553
Coupling Retainer

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Official Item Classification

שֵׁם
Valve Seat
(NSN) מספר מלאי לאומי
4820-00-389-6498
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
22113
(FIIG) מדריך זיהוי פריטים פדרלי
A15500
תַאֲרִיך
01/01/1963 (לפני 63 שנים)

0.750 nominal seat angle in deg, 0.308 inches minimum and 0.312 inches maximum overall height, 38.0 rockwell c nominal overall hardness rating, 1.691 inches minimum and 1.692 inches maximum body outside diameter, 1.348 inches minimum and 1.358 inches maximum body inside diameter

Specs & Compatibility

גובה כולל

0.308 inches minimum and 0.312 inches maximum

קוטר חיצוני של הגוף

1.691 inches minimum and 1.692 inches maximum

קוטר פנימי של הגוף

1.348 inches minimum and 1.358 inches maximum

Seat Angel In Deg

0.750 nominal

דירוג קשיות

38.0 rockwell c nominal overall

המונחים: Surface shape

angular

חוֹמֶר

cobalt alloy face

חוֹמֶר

steel body

סמל סגנון

plain

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0022113

Related Hardware Products

מספר חלק תֵאוּר
1319087 Valve Seat
WAUG702 Valve Seat

שאלות נפוצות

What is the FSCG of the NSN 4820-00-389-6498?
The FSCG of the NSN 4820-00-389-6498 is 4820
Does the NSN 4820-00-389-6498 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-389-6498 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 4820-00-389-6498 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-389-6498 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 4820-00-389-6498 was assigned to the Federal Catalog?
It was assigned לפני 63 שנים, on Tue, Jan 1, 1963