PartsTable TECHNICAL DATA SHEET

NSN 4820-01-431-9145Government record, cited

Disk, Rupturable4820-01-431-9145

NSN 4820-01-431-9145 · NIIN 014319145 · Part number 5626-300CE

Carrier Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 10855

Government record, cited

NSN 4820-01-431-9145 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-431-9145. Manufacturer of record part number: 5626-300CE.

Also searched as 4820-01-431-9145 · 4820014319145 · NIIN 014319145 · 01-431-9145 · FSC 4820 Valves, Nonpowered · CAGE 10855 · 5626-300CE · 19XB0452-330J57014 IT141 · 5626-300

Nearby stock numbers ← 4820-01-431-9144 Valve, Safety Relief · 4820-01-431-9193 Seat, Valve →

4820-01-431-9145 — Valves, Nonpowered

Features

Disk,rupturable — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Carrier Corp

Identification

NSN: 4820-01-431-9145
NIIN: 014319145
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5626-300CE
Manufacturer: Carrier Corp

General Description

The Disk,rupturable, cataloged under National Stock Number 4820-01-431-9145, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Carrier Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-431-9145
Primary Part Number	5626-300CE
Item Name	Disk,rupturable
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Carrier Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
5626-300CE PRIMARY	Carrier Corp (USA)
19XB0452-330J57014 IT141	Carrier Corp (USA)

Reference documents

Reference	Meaning
5626-300	5/9 Secondary reference Carrier Corp

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-431-9145?

NSN 4820-01-431-9145 is a Disk,rupturable, manufactured by Carrier Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-431-9145?

NSN 4820-01-431-9145 has 2 manufacturer part numbers on file: 5626-300CE (Carrier Corp), 19XB0452-330J57014 IT141 (Carrier Corp).

What are the specifications of 5626-300CE?

Key specifications for 5626-300CE: Special Features: MODEL 19XB0452-330J57014; USED ON POSITIVE PRESSURE STORAGE SYSTEM; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-431-9145 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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