Parts Kit, Safety Relief Valve4820-01-030-4951

NSN 4820-01-030-4951 · NIIN 010304951 · Part number 74908367

Kalmar AC Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0AHU0

Government record, cited

NSN 4820-01-030-4951 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-030-4951. Manufacturer of record part number: 74908367.

Also searched as 4820-01-030-4951 · 4820010304951 · NIIN 010304951 · 01-030-4951 · FSC 4820 Valves, Nonpowered · CAGE 0AHU0 · 74908367 · 4908367 · 4908367-8

Nearby stock numbers ← 4820-01-030-4942 Valve, Check · 4820-01-030-4955 →

4820-01-030-4951 — Valves, Nonpowered

Features

Parts Kit,safety Relief Valve — FSC 4820
Component Quantity: 4
Document Type: MFR DRAWING
Component Document Page Number: 1
Document Identification: 4908367
Component Document Origin: INDUSTRIAL
Document Source: 30612
3 manufacturer part numbers on file

Identification

NSN: 4820-01-030-4951
NIIN: 010304951
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 74908367
Manufacturer: Kalmar AC Inc

General Description

The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-030-4951, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-030-4951
Primary Part Number	74908367
Item Name	Parts Kit,safety Relief Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Kalmar AC Inc
Status	ACTIVE
Component Quantity	4
Document Type	MFR DRAWING
Component Document Page Number	1
Document Identification	4908367
Component Document Origin	INDUSTRIAL
Document Source	30612

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
4908367	Kalmar AC Inc (USA)
74908367 PRIMARY	Kalmar AC Inc (USA)
4908367-8	Kalmar AC Inc (USA)

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 4820-01-030-4951?

NSN 4820-01-030-4951 is a Parts Kit,safety Relief Valve, manufactured by Kalmar AC Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-030-4951?

NSN 4820-01-030-4951 has 3 manufacturer part numbers on file: 4908367 (Kalmar AC Inc), 74908367 (Kalmar AC Inc), 4908367-8 (Kalmar AC Inc).

What are the specifications of 74908367?

Key specifications for 74908367: Component Quantity: 4; Document Type: MFR DRAWING; Component Document Page Number: 1; Document Identification: 4908367. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-030-4951 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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