Company: NOC
Filing Date: 2025-05-28
Form Type: 424B5
Source: 0001193125-25-129530
Chunk: 16

Company: NORTHROP GRUMMAN CORP /DE/
Filing Date: 2025-05-28
Form: 424B5
Chunk 16
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 this paragraph, the semi-annual yield to maturity of the applicable United States Treasury security shall be based upon the average of the bid and asked prices, expressed as a
percentage of principal amount, at 11:00 a.m., New York City time, of such United States Treasury security, and rounded to three decimal places.

Our
actions and determinations in determining the redemption price shall be conclusive and binding for all purposes, absent manifest error. We will notify the trustee of the redemption price promptly after the calculation thereof and the trustee shall
have no duty to determine, or verify the calculation of, the redemption price.

Notice of any redemption will be mailed or electronically delivered (or
otherwise transmitted in accordance with the depositary’s procedures) at least 10 days but not more than 60 days before the redemption date to each holder of notes to be redeemed, with a copy to the trustee.

In the case of a partial redemption of a series of notes, selection of certificated notes of such series for redemption will be made by lot. No notes of a
principal amount of $2,000 or less will be redeemed in part. If any certificated note of a series is to be redeemed in part only, the notice of redemption that relates to such note of such series will state the portion of the principal amount of the
note of such series to be redeemed. A new certificated note of such series in a principal amount equal to the unredeemed portion of such note of such series will be issued in the name of the holder of such note upon surrender for cancellation of the
original certificated note. For so long as the notes are held by DTC (or another depositary), the redemption of the notes shall be done in accordance with the policies and procedures of DTC (or such other depositary), which may be made on a pro rata
pass-through distribution of principal basis.

Unless we default in payment of the redemption price, on and after the redemption date of notes of a
series, interest will cease to accrue on such notes or any portions thereof called for redemption.

Except as described above, the notes will not be
redeemable. The notes will not be entitled to the benefit of any sinking fund or mandatory redemption or repurchase provisions, including in the case of a change of control. We may acquire notes by means other than a redemption, whether by tender
offer, open market purchases, negotiated transactions or otherwise.

Ranking

The notes will be unsecured senior obligations