PartsTable TECHNICAL DATA SHEET

NSN 4820-01-146-8877Government record, cited

Valve, Linear, Directional Control4820-01-146-8877

NSN 4820-01-146-8877 · NIIN 011468877 · Part number 4911294-9

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

Government record, cited

NSN 4820-01-146-8877 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-146-8877. Manufacturer of record part number: 4911294-9.

Also searched as 4820-01-146-8877 · 4820011468877 · NIIN 011468877 · 01-146-8877 · FSC 4820 Valves, Nonpowered · CAGE 0AHU0 · 4911294-9 · 1522-8134-012 · 1522-8134-012

Nearby stock numbers ← 4820-01-146-8876 Valve, Lift, Control · 4820-01-146-8878 Valve, Flow Control →

4820-01-146-8877 — Valves, Nonpowered

Features

Valve,linear,directional Control — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Kalmar AC Inc

Identification

NSN: 4820-01-146-8877
NIIN: 011468877
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4911294-9
Manufacturer: Kalmar AC Inc

General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-146-8877, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kalmar AC Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-146-8877
Primary Part Number	4911294-9
Item Name	Valve,linear,directional Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Kalmar AC Inc
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
4911294-9 PRIMARY	Kalmar AC Inc (USA)

Reference documents

Reference	Meaning
1522-8134-012	C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
1522-8134-012	5/9 Secondary reference Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division

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 4820-01-146-8877?

NSN 4820-01-146-8877 is a Valve,linear,directional Control, manufactured by Kalmar AC Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-146-8877?

NSN 4820-01-146-8877 has 1 manufacturer part number on file: 4911294-9 (Kalmar AC Inc).

What are the specifications of 4911294-9?

Key specifications for 4911294-9: Special Features: MATL STEEL; RECTANGULAR SHP W/PORTS AND MTG HOLES; W/TWO 0.875 IN.-14 UNF INT THD BOSS END CONNECTIONS; 8.875 IN. O/A LG; 1.750 IN. O/A W; 4.312 IN. O/A H; FURNISHED W/STUD 1; HINGE PIN 1 IN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-146-8877 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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