Sleeve and Slide, Directional Con4820-01-137-8048

NSN 4820-01-137-8048 · NIIN 011378048 · Part number WT82973

Reidville Hydraulics & Mfg Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0BTV3

Government record, cited

NSN 4820-01-137-8048 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-137-8048. Manufacturer of record part number: WT82973.

Also searched as 4820-01-137-8048 · 4820011378048 · NIIN 011378048 · 01-137-8048 · FSC 4820 Valves, Nonpowered · CAGE 0BTV3 · WT82973

Nearby stock numbers ← 4820-01-137-8037 Half Ring, Valve · 4820-01-137-8114 Valve, Check →

4820-01-137-8048 — Valves, Nonpowered

Features

Sleeve and Slide,directional Con — FSC 4820
Slide Material: STEEL
Sleeve Material: STEEL
Valve Design Control Activity: 62983
2 manufacturer part numbers on file
Manufacturer of record: Reidville Hydraulics & Mfg Inc

Identification

NSN: 4820-01-137-8048
NIIN: 011378048
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: WT82973
Manufacturer: Reidville Hydraulics & Mfg Inc

General Description

The Sleeve and Slide,directional Con, cataloged under National Stock Number 4820-01-137-8048, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Reidville Hydraulics & Mfg Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 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	4820-01-137-8048
Primary Part Number	WT82973
Item Name	Sleeve and Slide,directional Con
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Reidville Hydraulics & Mfg Inc
Status	ACTIVE
Slide Material	STEEL
Sleeve Material	STEEL
Valve Design Control Activity	62983

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
WT82973 PRIMARY	Reidville Hydraulics & Mfg Inc (USA)
WT82973	Eaton Aerospace, Llc Dba Jackson South (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 4820-01-137-8048?

NSN 4820-01-137-8048 is a Sleeve and Slide,directional Con, manufactured by Reidville Hydraulics & Mfg Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-137-8048?

NSN 4820-01-137-8048 has 2 manufacturer part numbers on file: WT82973 (Reidville Hydraulics & Mfg Inc), WT82973 (Eaton Aerospace, Llc Dba Jackson South).

What are the specifications of WT82973?

Key specifications for WT82973: Slide Material: STEEL; Sleeve Material: STEEL; Valve Design Control Activity: 62983. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-137-8048 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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