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4820-00-045-6777

Bilge Door Flapper

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Featured Parts

319-4810-937886ALT1PC5
5360-00-375-6404
Flat Spring
319-4810-937886ALT3MPC1CRES
4820-00-212-5199
Valve Disk
319-4810-937891ALT1PC14
5330-00-252-3264
Gasket
319-4810-937895ALT2M7PC16
5325-00-468-9853
Retaining Ring
319-4810-937895PC52
5330-00-252-6063
Preformed Packing
319-4810-937895PC53
4820-00-371-8773
Stuffing Box Valve
319-4810-937896ALT3PC29
5331-00-054-6866
O-Ring
319-4810-937896PC12
4820-00-382-7826
Globe Valve

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Official Item Classification

Name
Bilge Door Flapper
(NSN) National Stock Number
4820-00-045-6777
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
01/01/1963 (63 years ago)

1930007105729 end item identification, utilized on lighter,amphibious,resupply cargo,larc xv general characteristics item description

Specs & Compatibility

End Item Identification

1930007105729

General Characteristics Item Description

utilized on lighter,amphibious,resupply cargo,larc xv

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

SMS

Pseudo Item Name Code

1238887

Related Hardware Products

Part Number Description
B8005-11-001DET8D1 Bilge Door Flapper
C8004-02-006-76 Bilge Door Flapper
V11-001-069 Bilge Door Flapper
XV02-001-50 Bilge Door Flapper

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-045-6777?
The FSCG of the NSN 4820-00-045-6777 is 4820
Does NSN 4820-00-045-6777 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 4820-00-045-6777 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-045-6777 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 4820-00-045-6777 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963