PartsTable TECHNICAL DATA SHEET

NSN 4310-01-299-9430Government record, cited

Plate, Reed Valve4310-01-299-9430

NSN 4310-01-299-9430 · NIIN 012999430 · Part number 45414158

Hamworthy Inc. · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 0CBL5

Government record, cited

NSN 4310-01-299-9430 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-299-9430. Manufacturer of record part number: 45414158.

Also searched as 4310-01-299-9430 · 4310012999430 · NIIN 012999430 · 01-299-9430 · FSC 4310 Compressors and Vacuum Pumps · CAGE 0CBL5 · 45414158

Nearby stock numbers ← 4310-01-299-9358 Ring, Piston · 4310-01-299-9431 Plate, Reed Valve →

Features

Plate,reed Valve — FSC 4310
2 manufacturer part numbers on file
Manufacturer of record: Hamworthy Inc.

Identification

NSN: 4310-01-299-9430
NIIN: 012999430
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 45414158
Manufacturer: Hamworthy Inc.

General Description

The Plate,reed Valve, cataloged under National Stock Number 4310-01-299-9430, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Hamworthy Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4310-01-299-9430
Primary Part Number	45414158
Item Name	Plate,reed Valve
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Hamworthy 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
45414158 PRIMARY	Hamworthy Inc. (USA)
45414158	W B Arnold Company, Inc. (USA)

Reference documents

Reference	Meaning
45414158	5/9 Secondary reference Wartsila Water Systems Limited

No interchangeability data on file.

Other items in FSC 4310 — Compressors and Vacuum Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4310-00-000-0050

COMPRESSOR UNIT,RECIPROCATING

4310-00-001-0059

4310-00-001-0059 · Item name not on file

4310-00-001-2044

MOUNTING PAD,TANK,PRESSURE

4310-00-001-3477

PARTS KIT,VACUUM PUMP

4310-00-001-3493

VACUUM PUMP,ROTARY

4310-00-001-6194

4310-00-001-6194 · Item name not on file

4310-00-001-6381

4310-00-001-6381 · Item name not on file

4310-00-001-7755

PARTS KIT,VACUUM PUMP

Frequently Asked Questions

What is NSN 4310-01-299-9430?

NSN 4310-01-299-9430 is a Plate,reed Valve, manufactured by Hamworthy Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-299-9430?

NSN 4310-01-299-9430 has 2 manufacturer part numbers on file: 45414158 (Hamworthy Inc.), 45414158 (W B Arnold Company, Inc.).

What are the specifications of 45414158?

Key specifications for 45414158: End Item Identification: 4320-01-258-4976. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4310-01-299-9430 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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