Supply Items and Quantities: 5330-21-912-4275, GASKET, 4EA; 5330-21-912-4274, GASKET, 4EA
End Item Name: Z-DRIVE GEAR UNIT PORT/STBD
Identification
NSN: 5330-01-549-2539
NIIN: 015492539
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-549-2539, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
UML-A1350H-USCG
3/9Design control — primary reference
Rolls-Royce Marine North America Inc
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-01-549-2539?
NSN 5330-01-549-2539 is a Parts Kit,seal Replacement,mecha, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What are the specifications of 5330-01-549-2539?
Key specifications for 5330-01-549-2539: End Item Source: 37249; Supply Items and Quantities: 5330-21-912-4275, GASKET, 4EA; 5330-21-912-4274, GASKET, 4EA; End Item Name: Z-DRIVE GEAR UNIT PORT/STBD; Part Name Assigned by Controlling Agency: INSPECTION KIT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-549-2539 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.