Valve, Safety Relief4820-01-541-8438

NSN 4820-01-541-8438 · NIIN 015418438 · Part number 0-811-102-170

American Piledriving Equipment Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 08AZ5

Government record, cited

NSN 4820-01-541-8438 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-541-8438. Manufacturer of record part number: 0-811-102-170.

Also searched as 4820-01-541-8438 · 4820015418438 · NIIN 015418438 · 01-541-8438 · FSC 4820 Valves, Nonpowered · CAGE 08AZ5 · 0-811-102-170

Nearby stock numbers ← 4820-01-541-8408 Valve, Safety Relief · 4820-01-541-8469 Body, Valve →

4820-01-541-8438 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
1 manufacturer part number on file
Manufacturer of record: American Piledriving Equipment Inc

Identification

NSN: 4820-01-541-8438
NIIN: 015418438
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 0-811-102-170
Manufacturer: American Piledriving Equipment Inc

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-541-8438, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is American Piledriving Equipment Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-541-8438
Primary Part Number	0-811-102-170
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	American Piledriving Equipment 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
0-811-102-170 PRIMARY	American Piledriving Equipment 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 4820-01-541-8438?

NSN 4820-01-541-8438 is a Valve,safety Relief, manufactured by American Piledriving Equipment Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-541-8438?

NSN 4820-01-541-8438 has 1 manufacturer part number on file: 0-811-102-170 (American Piledriving Equipment Inc).

What are the specifications of 0-811-102-170?

Key specifications for 0-811-102-170: Special Features: AMERICAN PILEDRIVING EQUIPMENT (APE) OPERATION/MAINTENANCE MANUAL, MODEL 150/150T VIBRATORY DRIVER WITH MODEL 330/525 POWER UNIT, PAGE 7-14 REFERS TO THIS AS ITEM 3; NEXT HIGHER ASSEMBLY: HYDRAULIC POWER UNIT; End Item Identification: 3895-01-099-1792 EXTRACTOR,PILE,POWERED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-541-8438 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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