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4820-01-299-0197

Ball Valve

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Official Item Classification

Ονομα
Ball Valve
(NSN) Εθνικός αριθμός αποθέματος
4820-01-299-0197
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
20962
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A046B0
Ημερομηνία
04/24/1989 (πριν 37 χρόνια)

28 all ends thread quantity per inch, manual valve operation method, 2.00 inches 1st end nominal width, 150.0 fahrenheit single response maximum operating temp, 2.810 inches 1st end nominal length

Specs & Compatibility

Μέγιστη θερμοκρασία λειτουργίας

150.0 fahrenheit single response

Ονομαστικό πλάτος

2.00 inches 1st end

Ονομαστικό μήκος

2.810 inches 1st end

Λειτουργία βαλβίδων Μέθοδος

manual

Ποσότητα νήματος ανά ίντσα

28 all ends

Μέγιστη πίεση λειτουργίας

200.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.250 inches all ends

Ονομαστική εξωτερική διάμετρος

0.750 inches all ends

Όνομα εξαρτήματος που εκχωρήθηκε από τον ελεγκτικό φορέα

valve, ball

Ειδικά Χαρακτηριστικά

description of item: valve, ball, manually operated, sweat end

Υλικό

copper alloy body

Υλικό

plastic tetrafluoroethylene seat

Υλικό

steel corrosion resisting stem

Επιφανειακή επεξεργασία

cadmium

Ειδικά χαρακτηριστικά δοκιμών

"bore diameter (+.002 or - .000): .878"; thread: .250-28unf-2a"

Συμπληρωματικά Χαρακτηριστικά

"material for body and tube ends: forging brass per astm b-124, alloy 2;ball and stem: corrosion resisting steel, aisi 303, annealed condition;handle:carbon steel, with plastic sleeve;handle nut, retaining nut, belleville washer, body bolts and nuts: carbon steel;body seals and seats: polytetrafluoroethylene (ptf); stem seal and thrust bearing: polytetrafluoroethlene (ptf) 15%-25% glass filled;stem seal follower: corrosion resisting steel, aisi class 416;finish: handle, handle nut, retaining nut, belleville washer body bolts and nuts shall be cadmium plated .00015" to .0002" thick"

Προσδιοριστής σειράς νημάτων

unf all ends

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.

Pseudo Item Name Code

0020962

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Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-01-299-0197?
The FSCG of the NSN 4820-01-299-0197 is 4820
Does NSN 4820-01-299-0197 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 4820-01-299-0197 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-299-0197 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 4820-01-299-0197 was assigned to the Federal Catalog?
It was assigned πριν 37 χρόνια, on Mon, Apr 24, 1989