Body, Valve4820-01-414-1642

NSN 4820-01-414-1642 · NIIN 014141642 · Part number 31701

Tyco Fire Products Lp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 03670

Government record, cited

NSN 4820-01-414-1642 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-414-1642. Manufacturer of record part number: 31701.

Also searched as 4820-01-414-1642 · 4820014141642 · NIIN 014141642 · 01-414-1642 · FSC 4820 Valves, Nonpowered · CAGE 03670 · 31701

Nearby stock numbers ← 4820-01-414-1641 Plug, Rotary, Valve · 4820-01-414-1650 Ball, Check →

4820-01-414-1642 — Valves, Nonpowered

Features

Body,valve — FSC 4820
Valve Type for Which Designed: CHECK
1 manufacturer part number on file
Manufacturer of record: Tyco Fire Products Lp

Identification

NSN: 4820-01-414-1642
NIIN: 014141642
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 31701
Manufacturer: Tyco Fire Products Lp

General Description

The Body,valve, cataloged under National Stock Number 4820-01-414-1642, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tyco Fire Products Lp. 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-414-1642
Primary Part Number	31701
Item Name	Body,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Tyco Fire Products Lp
Status	ACTIVE
Valve Type for Which Designed	CHECK

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

6530-01-602-88677900IC POSSIBLE MATCH

STAND,SURGICAL INSTRUMENT

Possible match (shared part number)Haag-Streit Usa, Inc Dba Haag-Streit Usa Incorporated

Cross-Reference Index

Part Number	Manufacturer
31701 PRIMARY	Tyco Fire Products Lp (USA)

Related Parts

6530-01-602-8867POSSIBLE MATCH

STAND,SURGICAL INSTRUMENT

7900IC

Frequently Asked Questions

What is NSN 4820-01-414-1642?

NSN 4820-01-414-1642 is a Body,valve, manufactured by Tyco Fire Products Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-414-1642?

NSN 4820-01-414-1642 has 1 manufacturer part number on file: 31701 (Tyco Fire Products Lp).

What NSN replaces 4820-01-414-1642?

1 possible match (shared part number, not a government interchangeability claim): 6530-01-602-8867. Verify interchangeability with system specifications before substitution.

What are the specifications of 31701?

Key specifications for 31701: Valve Type for Which Designed: CHECK; End Item Identification: HALON 1301 FIRE EXTINGUISHING SYSTEM. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-414-1642 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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