NSN 4320-01-581-4346 · NIIN 015814346 · Part number 16038
Chpt Manufacturing Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0RDX4
Government record, cited
NSN 4320-01-581-4346 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-581-4346. Manufacturer of record part number: 16038.
Also searched as4320-01-581-4346 ·
4320015814346 ·
NIIN 015814346 ·
01-581-4346 ·
FSC 4320 Power and Hand Pumps · CAGE 0RDX4 · 16038
The Repair Kit,pumping Assembly, cataloged under National Stock Number 4320-01-581-4346, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Chpt Manufacturing Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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
4320-01-581-4346
Primary Part Number
16038
Item Name
Repair Kit,pumping Assembly
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Chpt Manufacturing Inc
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6150-01-641-770616038POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)Ballard Technology, Inc. Dba Astronics Ballard Technology
8145-01-690-282316038POSSIBLE MATCH
SHIPPING AND STORAGE CONTAINER,A
Possible match (shared part number)Naval Inventory Control Point
6625-01-730-827816038POSSIBLE MATCH
MULTIMETER
Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors
NSN 4320-01-581-4346 is a Repair Kit,pumping Assembly, manufactured by Chpt Manufacturing Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-581-4346?
NSN 4320-01-581-4346 has 1 manufacturer part number on file: 16038 (Chpt Manufacturing Inc).
What NSN replaces 4320-01-581-4346?
3 possible matches (shared part number, not a government interchangeability claim): 6150-01-641-7706, 8145-01-690-2823, 6625-01-730-8278. Verify interchangeability with system specifications before substitution.
What are the specifications of 16038?
Key specifications for 16038: Special Features: DP40; KIT CONSIST OF 24 SNAP FIT BALL CHECK VALVES, 12 PISTON ASSEMBLIES, 1 INCHES DIA., 3 INCHES LONG; 1 O-RING; 160 ZR IN; Part Name Assigned by Controlling Agency: REPAIR KIT FOR PUMP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-581-4346 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.