PartsTable TECHNICAL DATA SHEET

NSN 4820-01-396-7792Government record, cited

Valve, Bleeder, Hydraulic System4820-01-396-7792

NSN 4820-01-396-7792 · NIIN 013967792 · Part number SS-4P4T1

Swagelok Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 3T9T9

Government record, cited

NSN 4820-01-396-7792 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-396-7792. Manufacturer of record part number: SS-4P4T1.

Also searched as 4820-01-396-7792 · 4820013967792 · NIIN 013967792 · 01-396-7792 · FSC 4820 Valves, Nonpowered · CAGE 3T9T9 · SS-4P4T1

Nearby stock numbers ← 4820-01-396-7790 Guide, Valve Stem · 4820-01-396-7799 Valve, Ball →

4820-01-396-7792 — Valves, Nonpowered

Features

Valve,bleeder,hydraulic System — FSC 4820
Material: STEEL CORROSION RESISTING BODY
1 manufacturer part number on file
Manufacturer of record: Swagelok Co

Identification

NSN: 4820-01-396-7792
NIIN: 013967792
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: SS-4P4T1
Manufacturer: Swagelok Co

General Description

The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-396-7792, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Swagelok Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-396-7792
Primary Part Number	SS-4P4T1
Item Name	Valve,bleeder,hydraulic System
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Swagelok Co
Status	ACTIVE
Material	STEEL CORROSION RESISTING BODY

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
SS-4P4T1 PRIMARY	Swagelok Co (USA)

Reference documents

Reference	Meaning
SS-4P4T1	5/9 Secondary reference Nupro Co

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 4820-01-396-7792?

NSN 4820-01-396-7792 is a Valve,bleeder,hydraulic System, manufactured by Swagelok Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-396-7792?

NSN 4820-01-396-7792 has 1 manufacturer part number on file: SS-4P4T1 (Swagelok Co).

What are the specifications of SS-4P4T1?

Key specifications for SS-4P4T1: Special Features: NPC SSRS 1/4INNPC SSRS 1/4IN IN; Material: STEEL CORROSION RESISTING BODY. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-396-7792 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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