Plug, Valve Bottom4820-01-153-1499

NSN 4820-01-153-1499 · NIIN 011531499 · Part number 6683

Imi Cash Valve Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 71342

Government record, cited

NSN 4820-01-153-1499 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-153-1499. Manufacturer of record part number: 6683.

Also searched as 4820-01-153-1499 · 4820011531499 · NIIN 011531499 · 01-153-1499 · FSC 4820 Valves, Nonpowered · CAGE 71342 · 6683

Nearby stock numbers ← 4820-01-153-1498 Pusher, Valve · 4820-01-153-1502 Dog, Valve →

4820-01-153-1499 — Valves, Nonpowered

Features

Plug,valve Bottom — FSC 4820
General Characteristics Item Description: BRASS; 1.000 IN. IN
1 manufacturer part number on file
Manufacturer of record: Imi Cash Valve Inc

Identification

NSN: 4820-01-153-1499
NIIN: 011531499
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 6683
Manufacturer: Imi Cash Valve Inc

General Description

The Plug,valve Bottom, cataloged under National Stock Number 4820-01-153-1499, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Imi Cash Valve Inc. 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. 2 items share 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	4820-01-153-1499
Primary Part Number	6683
Item Name	Plug,valve Bottom
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Imi Cash Valve Inc
Status	ACTIVE
General Characteristics Item Description	BRASS; 1.000 IN. IN

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 2

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

1005-01-225-69166683 POSSIBLE MATCH

BOLT SLIDE

Possible match (shared part number)O F Mossberg & Sons Inc

5950-01-512-04376683 POSSIBLE MATCH

TRANSFORMER,POWER

Possible match (shared part number)Edro Corporation, the Dba Edro Corp

Cross-Reference Index

Part Number	Manufacturer
6683 PRIMARY	Imi Cash Valve Inc (USA)

Related Parts

1005-01-225-6916POSSIBLE MATCH

BOLT SLIDE

6683

5950-01-512-0437POSSIBLE MATCH

TRANSFORMER,POWER

6683

Frequently Asked Questions

What is NSN 4820-01-153-1499?

NSN 4820-01-153-1499 is a Plug,valve Bottom, manufactured by Imi Cash Valve Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-153-1499?

NSN 4820-01-153-1499 has 1 manufacturer part number on file: 6683 (Imi Cash Valve Inc).

What NSN replaces 4820-01-153-1499?

2 possible matches (shared part number, not a government interchangeability claim): 1005-01-225-6916, 5950-01-512-0437. Verify interchangeability with system specifications before substitution.

What are the specifications of 6683?

Key specifications for 6683: General Characteristics Item Description: BRASS; 1.000 IN. IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-153-1499 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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