PartsTable TECHNICAL DATA SHEET

NSN 4820-01-437-8047Government record, cited

Seat, Valve4820-01-437-8047

NSN 4820-01-437-8047 · NIIN 014378047 · Part number 61-F-CB2-12.00IN PC-6

Newmans Inc New Jersey Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 61661

Government record, cited

NSN 4820-01-437-8047 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-437-8047. Manufacturer of record part number: 61-F-CB2-12.00IN PC-6.

Also searched as 4820-01-437-8047 · 4820014378047 · NIIN 014378047 · 01-437-8047 · FSC 4820 Valves, Nonpowered · CAGE 61661 · 61-F-CB2-12.00IN PC-6 · AD61002

Nearby stock numbers ← 4820-01-437-8020 Valve, Butterfly · 4820-01-437-8069 Stem, Fluid Valve →

4820-01-437-8047 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
Material Document and Classification: ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
Material: STEEL SEAT
1 manufacturer part number on file
Manufacturer of record: Newmans Inc New Jersey Div

Identification

NSN: 4820-01-437-8047
NIIN: 014378047
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 61-F-CB2-12.00IN PC-6
Manufacturer: Newmans Inc New Jersey Div

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-437-8047, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Newmans Inc New Jersey Div. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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	4820-01-437-8047
Primary Part Number	61-F-CB2-12.00IN PC-6
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Newmans Inc New Jersey Div
Status	ACTIVE
Material Document and Classification	ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT
Material	STEEL SEAT

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 7

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

4820-01-437-806961-F-CB2-12.00IN PC-14 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Newmans Inc New Jersey Div

4820-01-437-964961-F-CB2-12.00IN PC-8 POSSIBLE MATCH

BUSHING,DISK,VALVE

Possible match (shared part number)Newmans Inc New Jersey Div

4820-01-437-965261-F-CB2-12.00IN PC-9 POSSIBLE MATCH

BUSHING,VALVE

Possible match (shared part number)Newmans Inc New Jersey Div

4820-01-437-965461-F-CB2-12.00IN PC-10 POSSIBLE MATCH

BUSHING,VALVE

Possible match (shared part number)Newmans Inc New Jersey Div

4820-01-461-338261-F-CB2-14.00IN POSSIBLE MATCH

VALVE,GATE

Possible match (shared part number)Newmans Inc New Jersey Div

4820-01-461-340361-F-CB2-14.00IN PIECE 6 POSSIBLE MATCH

SEAT,VALVE

Possible match (shared part number)Newmans Inc New Jersey Div

4820-01-461-340561-F-CB2-14.00IN PIECE 14 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Newmans Inc New Jersey Div

Cross-Reference Index

Part Number	Manufacturer
61-F-CB2-12.00IN PC-6 PRIMARY	Newmans Inc New Jersey Div (USA)

Reference documents

Reference	Meaning
AD61002	D/9 Drawing number reference only Newmans Inc New Jersey Div

Related Parts

4820-01-437-8069POSSIBLE MATCH

STEM,FLUID VALVE

61-F-CB2-12.00IN PC-14

4820-01-437-9649POSSIBLE MATCH

BUSHING,DISK,VALVE

61-F-CB2-12.00IN PC-8

4820-01-437-9652POSSIBLE MATCH

BUSHING,VALVE

61-F-CB2-12.00IN PC-9

4820-01-437-9654POSSIBLE MATCH

BUSHING,VALVE

61-F-CB2-12.00IN PC-10

4820-01-461-3382POSSIBLE MATCH

VALVE,GATE

61-F-CB2-14.00IN

4820-01-461-3403POSSIBLE MATCH

SEAT,VALVE

61-F-CB2-14.00IN PIECE 6

4820-01-461-3405POSSIBLE MATCH

STEM,FLUID VALVE

61-F-CB2-14.00IN PIECE 14

Frequently Asked Questions

What is NSN 4820-01-437-8047?

NSN 4820-01-437-8047 is a Seat,valve, manufactured by Newmans Inc New Jersey Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-437-8047?

NSN 4820-01-437-8047 has 1 manufacturer part number on file: 61-F-CB2-12.00IN PC-6 (Newmans Inc New Jersey Div).

What NSN replaces 4820-01-437-8047?

7 possible matches (shared part number, not a government interchangeability claim): 4820-01-437-8069, 4820-01-437-9649, 4820-01-437-9652. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-F-CB2-12.00IN PC-6?

Key specifications for 61-F-CB2-12.00IN PC-6: Material Document and Classification: ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT; End Item Identification: GATE VALVE, MODEL 61F-CB2, 12IN IN; Material: STEEL SEAT. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-437-8047 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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