NSN 4310-01-509-4756 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-509-4756. Manufacturer of record part number: AF511.
Also searched as4310-01-509-4756 ·
4310015094756 ·
NIIN 015094756 ·
01-509-4756 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 24123 · AF511
The Connecting Rod,piston, cataloged under National Stock Number 4310-01-509-4756, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Gast Mfg Corp. 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. Current acquisition status: Active.
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 4310-01-509-4756?
NSN 4310-01-509-4756 is a Connecting Rod,piston, manufactured by Gast Mfg Corp, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-509-4756?
NSN 4310-01-509-4756 has 1 manufacturer part number on file: AF511 (Gast Mfg Corp).
What are the specifications of AF511?
Key specifications for AF511: Special Features: ROD CONNECTS TO PISTON; Part Name Assigned by Controlling Agency: ROD, PISTON; End Item Identification: SUBMARINE SPARE PARTS; Material: ALUMINUM ALLOY. 1 specification is documented in the U.S. Government catalog.
Is NSN 4310-01-509-4756 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.
What is the DEMIL code for NSN 4310-01-509-4756?
NSN 4310-01-509-4756 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.