PartsTable TECHNICAL DATA SHEET

NSN 4310-01-293-9373Government record, cited

Connecting Rod, Piston4310-01-293-9373

NSN 4310-01-293-9373 · NIIN 012939373 · Part number 65170516

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

Government record, cited

NSN 4310-01-293-9373 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-293-9373. Manufacturer of record part number: 65170516.

Also searched as 4310-01-293-9373 · 4310012939373 · NIIN 012939373 · 01-293-9373 · FSC 4310 Compressors and Vacuum Pumps · CAGE 0CBL5 · 65170516

Nearby stock numbers ← 4310-01-293-9278 Compressor, Reciprocating · 4310-01-294-0736 Filter Element, Intake Air Cleaner →

Features

Connecting Rod,piston — FSC 4310
Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: Hamworthy Inc.

Identification

NSN: 4310-01-293-9373
NIIN: 012939373
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 65170516
Manufacturer: Hamworthy Inc.

General Description

The Connecting Rod,piston, cataloged under National Stock Number 4310-01-293-9373, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Hamworthy Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4310-01-293-9373
Primary Part Number	65170516
Item Name	Connecting Rod,piston
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Hamworthy Inc.
Status	ACTIVE
Material	STEEL

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
65170516	W B Arnold Company, Inc. (USA)
65170516 PRIMARY	Hamworthy Inc. (USA)

Reference documents

Reference	Meaning
65170516	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 4310-01-293-9373?

NSN 4310-01-293-9373 is a Connecting Rod,piston, manufactured by Hamworthy Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-293-9373?

NSN 4310-01-293-9373 has 2 manufacturer part numbers on file: 65170516 (W B Arnold Company, Inc.), 65170516 (Hamworthy Inc.).

What are the specifications of 65170516?

Key specifications for 65170516: Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4310-01-293-9373 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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