PartsTable TECHNICAL DATA SHEET

NSN 4510-01-242-3540Government record, cited

Drain, Lavatory4510-01-242-3540

NSN 4510-01-242-3540 · NIIN 012423540 · Part number 553-500-20-320

Carver Pump Company · FSC 4510 — Plumbing Fixtures and Accessories · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 10941

Government record, cited

NSN 4510-01-242-3540 — this item is cataloged by the U.S. Government under National Stock Number 4510-01-242-3540. Manufacturer of record part number: 553-500-20-320.

Also searched as 4510-01-242-3540 · 4510012423540 · NIIN 012423540 · 01-242-3540 · FSC 4510 Plumbing Fixtures and Accessories · CAGE 10941 · 553-500-20-320 · HN600-64PC42 · FHN600-64PC42 · 5P50N-320

Nearby stock numbers ← 4510-01-241-5635 Float, Valve · 4510-01-242-4633 Plate, Toilet →

Features

Drain,lavatory — FSC 4510
3 manufacturer part numbers on file
Manufacturer of record: Carver Pump Company

Identification

NSN: 4510-01-242-3540
NIIN: 012423540
FSC: 4510 — Plumbing Fixtures and Accessories
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 553-500-20-320
Manufacturer: Carver Pump Company

General Description

The Drain,lavatory, cataloged under National Stock Number 4510-01-242-3540, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Carver Pump Company. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Drain,lavatory
FSC / FSG	4510 — Plumbing Fixtures and Accessories (FSG 45)
Manufacturers	Carver Pump Company (CAGE 10941)

Technical Specifications

Parameter	Value
NSN	4510-01-242-3540
Primary Part Number	553-500-20-320
Item Name	Drain,lavatory
FSC / FSG	4510 / 45 — Plumbing Fixtures and Accessories
Manufacturer	Carver Pump Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
HN600-64PC42	Carver Pump Company (USA)
553-500-20-320 PRIMARY	Carver Pump Company (USA)
5P50N-320 PRIMARY	Carver Pump Company (USA)

Reference documents

Reference	Meaning
FHN600-64PC42	5/9 Secondary reference Carver Pump Company

No interchangeability data on file.

Other items in FSC 4510 — Plumbing Fixtures and Accessories

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

4510-00-001-7828

SHOWER HEAD

4510-00-003-5231

FLUSH CONNECTION,URINAL-WATER CL

4510-00-004-8263

4510-00-004-8263 · Item name not on file

4510-00-004-8383

FAUCET,SINGLE

4510-00-005-2321

DRAIN,SINK

4510-00-005-5021

PARTS KIT,WATER MIXING VALVE

4510-00-006-0067

4510-00-006-0067 · Item name not on file

4510-00-006-5939

DISK,INDEX

Frequently Asked Questions

What is NSN 4510-01-242-3540?

NSN 4510-01-242-3540 is a Drain,lavatory, manufactured by Carver Pump Company, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.

What part numbers are listed for NSN 4510-01-242-3540?

NSN 4510-01-242-3540 has 3 manufacturer part numbers on file: HN600-64PC42 (Carver Pump Company), 553-500-20-320 (Carver Pump Company), 5P50N-320 (Carver Pump Company).

Is NSN 4510-01-242-3540 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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