Part Number 77-NND-012

Rupturable Disk

Stock Availability condition code chart

Part number 77-nnd-012 is in stock in the following quantities and conditions.

Note: Availability of this item was last updated 09/17/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Submit this form for current pricing and availability of this NSN.

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

77-nnd-012

Demil:

Shelf Life:

UOM:

NIIN:

010255953

Part Information
Thickness: 0.020 in.Min, 0.030 in.Max

NSN

National Stock Number:

4820-01-025-5953 4820010255953

TXT

Description:

Rupturable Disk

INC

Item Name Code:

27850

MRC:

The geometric configuration of the item when viewed in cross section.ANLR

Cross-sectional Shape:

Concave

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.CYBJ

Disk Material:

Nickel alloy

MRC:

Designates the size of the disk.CYNQ

Disk Size:

20.750 inches

Part Number	RNVC	RNAAC	DAC	CAGE
77-NND-012	2	HD	1	32874
77-NND-012	2	HD	1	32874
77-NND-012	2	HD	1	32874
77-NND-012	2	HD	1	32874
77-NND-012	2	HD	1	32874
77-NND-012	2	HD	1	32874

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.