Hydraguide Unit4820-01-051-7907

NSN 4820-01-051-7907 · NIIN 010517907 · Part number 74908019

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

Government record, cited

NSN 4820-01-051-7907 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-051-7907. Manufacturer of record part number: 74908019.

Also searched as 4820-01-051-7907 · 4820010517907 · NIIN 010517907 · 01-051-7907 · FSC 4820 Valves, Nonpowered · CAGE 0AHU0 · 74908019 · 4908019-5 · HGA10010

Nearby stock numbers ← 4820-01-051-7894 Disk, Valve · 4820-01-051-7908 Valve, Control →

4820-01-051-7907 — Valves, Nonpowered

Features

Hydraguide Unit — FSC 4820
General Characteristics Item Description: 10.660 IN.O/ALG; 3.570 IN.MAX DIA IN
3 manufacturer part numbers on file
Manufacturer of record: Kalmar AC Inc

Identification

NSN: 4820-01-051-7907
NIIN: 010517907
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 74908019
Manufacturer: Kalmar AC Inc

General Description

The Hydraguide Unit, cataloged under National Stock Number 4820-01-051-7907, 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 1 specification, 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	4820-01-051-7907
Primary Part Number	74908019
Item Name	Hydraguide Unit
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Kalmar AC Inc
Status	ACTIVE
General Characteristics Item Description	10.660 IN.O/ALG; 3.570 IN.MAX DIA IN

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
4908019-5	Kalmar AC Inc (USA)
HGA10010	Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA)
74908019 PRIMARY	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 4820-01-051-7907?

NSN 4820-01-051-7907 is a Hydraguide Unit, manufactured by Kalmar AC Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-051-7907?

NSN 4820-01-051-7907 has 3 manufacturer part numbers on file: 4908019-5 (Kalmar AC Inc), HGA10010 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 74908019 (Kalmar AC Inc).

What are the specifications of 74908019?

Key specifications for 74908019: General Characteristics Item Description: 10.660 IN.O/ALG; 3.570 IN.MAX DIA IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-051-7907 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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