NSN 4310-01-509-0164 · NIIN 015090164 · Part number 515-6985002-A2
Naval Sea Systems Command · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 53711
Government record, cited
NSN 4310-01-509-0164 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-509-0164. Manufacturer of record part number: 515-6985002-A2.
Also searched as4310-01-509-0164 ·
4310015090164 ·
NIIN 015090164 ·
01-509-0164 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 53711 · 515-6985002-A2 · H444-0601-A2 · 515-6985002
The Support Assy, cataloged under National Stock Number 4310-01-509-0164, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
4310-01-509-0164
Primary Part Number
515-6985002-A2
Item Name
Support Assy
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Manufacturer
Naval Sea Systems Command
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
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-509-0244515-6985002-A9POSSIBLE MATCH
BODY,VALVE
Possible match (shared part number)Naval Sea Systems Command
4310-01-509-0247515-6985002-11POSSIBLE MATCH
CONE,TAIL
Possible match (shared part number)Naval Sea Systems Command
4310-01-509-0253515-6985002-12POSSIBLE MATCH
CONE,NOSE
Possible match (shared part number)Naval Sea Systems Command
2990-01-679-4168H4440601-A8POSSIBLE MATCH
MUFFLER,SPECIAL
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-714-83936985002-PT-10POSSIBLE MATCH
SLEEVE,COMPRESSION,TUBE-HOSE FIT
Possible match (shared part number)Naval Sea Systems Command
NSN 4310-01-509-0164 is a Support Assy, manufactured by Naval Sea Systems Command, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-509-0164?
NSN 4310-01-509-0164 has 1 manufacturer part number on file: 515-6985002-A2 (Naval Sea Systems Command).
What NSN replaces 4310-01-509-0164?
5 possible matches (shared part number, not a government interchangeability claim): 4820-01-509-0244, 4310-01-509-0247, 4310-01-509-0253. Verify interchangeability with system specifications before substitution.
What are the specifications of 515-6985002-A2?
Key specifications for 515-6985002-A2: Part Name Assigned by Controlling Agency: DIFFUSER BODY SUPPORT ASSEMBLY; End Item Identification: VIRGINIA CLASS NSSN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-509-0164 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.