Stem, Fluid Valve4820-00-448-5197

NSN 4820-00-448-5197 · NIIN 004485197

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-00-448-5197 · 4820004485197 · NIIN 004485197 · 00-448-5197 · FSC 4820 Valves, Nonpowered · 13206E7503 · 13206E7503

Nearby stock numbers ← 4820-00-448-5196 Diaphragm, Valve, Flat · 4820-00-448-5198 Stem, Needle Valve →

4820-00-448-5197 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820

Identification

NSN: 4820-00-448-5197
NIIN: 004485197
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-00-448-5197, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4820-00-448-5197
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
13206E7503	3/2 Design control — primary reference U.S. Government activity
13206E7503	3/2 Design control — primary reference U.S. Government activity

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 4820-00-448-5197?

NSN 4820-00-448-5197 is a Stem,fluid Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-00-448-5197?

Key specifications for 4820-00-448-5197: Special Features: DISK,NICKEL COPPER ALLOY ASTM B127 OR ASTM B164,QTY 2,THROUGH HOLE 0.315 IN. DIA MIN 0.317 IN. DIA MAX,CHAMFERED BOTH SIDES 0.031 IN. DEPTH,45.0 DEG ANGLE,HUB 0.625 IN. DIA W/RAISED FACE 0.250 IN. LG,1.625 IN. O/A OUTSIDE DIA,0.437 IN. THK,125 MICROINCH FINISH O/A,STEM,NICKEL COPPER ALLOY ASTM B164,QTY 1,5.875 IN. LG,0.311 IN. OUTSIDE DIA MIN 0.313 IN. OUTSIDE DIA MAX,ONE END THD 1.250 IN. LG 5/16-18UNC-2A,OTHER END GROOVE 0.062 IN. W,0.093 IN. DEPTH,DRILLED 0.062 IN. DIA,1.000 IN. DEPTH FROM END,HOLE DRILLED PARALLEL TO GROOVE 0.937 IN. FROM END 0.093 IN. DIA,BOTH ENDS CHAMFERED 0.031 IN. DEPTH 45.0 DEG ANGLE,DISK AND STEM BRAZED,USING SILVER BRAZING ALLOY,IN ACCORDANCE W/MIL-B-7883 A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-00-448-5197 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.

PartsTable Design LLC · partstable.com