NSN 4310-01-701-6443 · NIIN 017016443 · Part number 4ZK90
W. W. Grainger, Inc. · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 45059
Government record, cited
NSN 4310-01-701-6443 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-701-6443. Manufacturer of record part number: 4ZK90.
Also searched as4310-01-701-6443 ·
4310017016443 ·
NIIN 017016443 ·
01-701-6443 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 45059 · 4ZK90
First Intake Connection Type: THREADED INTERNAL PIPE HEAD
Style Designator: HIGH PRESSURE THREADED BODY
First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION
1 manufacturer part number on file
Identification
NSN: 4310-01-701-6443
NIIN: 017016443
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 4ZK90
Manufacturer: W. W. Grainger, Inc.
General Description
The Filter Body,intake Air Cleaner, cataloged under National Stock Number 4310-01-701-6443, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is W. W. Grainger, Inc.. Government technical data includes 6 specifications, 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.
Technical Specifications
Parameter
Value
NSN
4310-01-701-6443
Primary Part Number
4ZK90
Item Name
Filter Body,intake Air Cleaner
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Manufacturer
W. W. Grainger, Inc.
Status
ACTIVE
Body Overall Length
9.95 INCHES NOMINAL IN
First Intake Nominal Thread Size
0.50 INCHES IN
First Intake Thread Series Designator
NPT
First Intake Connection Type
THREADED INTERNAL PIPE HEAD
Style Designator
HIGH PRESSURE THREADED BODY
First Discharge Connection Relationship to Intake Connection
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 4310-01-701-6443?
NSN 4310-01-701-6443 is a Filter Body,intake Air Cleaner, manufactured by W. W. Grainger, Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-701-6443?
NSN 4310-01-701-6443 has 1 manufacturer part number on file: 4ZK90 (W. W. Grainger, Inc.).
What are the specifications of 4ZK90?
Key specifications for 4ZK90: Body Overall Length: 9.95 INCHES NOMINAL IN; First Intake Nominal Thread Size: 0.50 INCHES IN; First Intake Thread Series Designator: NPT; First Intake Connection Type: THREADED INTERNAL PIPE HEAD. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-701-6443 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.