NSN 4320-01-455-1320 · NIIN 014551320 · Part number 241621
Eaton Aerospace, Llc Dba Jackson South · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 62983
Government record, cited
NSN 4320-01-455-1320 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-455-1320. Manufacturer of record part number: 241621.
Also searched as4320-01-455-1320 ·
4320014551320 ·
NIIN 014551320 ·
01-455-1320 ·
FSC 4320 Power and Hand Pumps · CAGE 62983 · 241621 · I-3243-S PART 241621
General Characteristics Item Description: PRESSURE LIMITING ADJUSTING PLUG
2 manufacturer part numbers on file
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South
Identification
NSN: 4320-01-455-1320
NIIN: 014551320
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 241621
Manufacturer: Eaton Aerospace, Llc Dba Jackson South
General Description
The Plug,adjusting,pump, cataloged under National Stock Number 4320-01-455-1320, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 4320-01-455-1320?
NSN 4320-01-455-1320 is a Plug,adjusting,pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-455-1320?
NSN 4320-01-455-1320 has 2 manufacturer part numbers on file: 241621 (Eaton Aerospace, Llc Dba Jackson South), I-3243-S PART 241621 (Eaton Aerospace, Llc Dba Jackson South).
What are the specifications of 241621?
Key specifications for 241621: General Characteristics Item Description: PRESSURE LIMITING ADJUSTING PLUG; Special Features: FOR VICKERS CVP-12 PRESSURE LIMITING LOAD SENSING COMPENSATOR; Part Name Assigned by Controlling Agency: PRESSURE LIMITING ADJUSTING PLUG; End Item Identification: NAVY WEAPONS CODE JK, WASP CLASS LHD. 1 specification is documented in the U.S. Government catalog.
Is NSN 4320-01-455-1320 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.