PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16394Packing,upper Stem

Harbormaster Marine, Inc · NSN 5330-00-324-0991 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-324-0991 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-324-0991. Primary manufacturer part number: 16394.
Features
  • Packing,upper Stem — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Harbormaster Marine, Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,upper Stem, cataloged under National Stock Number 5330-00-324-0991, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Harbormaster Marine, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking,upper Stem
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersHarbormaster Marine, Inc (CAGE 42138)
Technical Specifications
ParameterValue
NSN5330-00-324-0991
Primary Part Number16394
Item NamePacking,upper Stem
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHarbormaster Marine, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-054324721 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
3110-00-278-737461122 INTERCHANGEABLE
Ring,bearing,inner
Dressta North America Ltd
5305-00-435-192516394 INTERCHANGEABLE
Screw
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
4820-00-651-763716394 INTERCHANGEABLE
Body,valve
Mission Systems Orchard Park Inc
5950-00-835-889016394 INTERCHANGEABLE
Transformer,audio Frequency
Torotel, Inc. Div Torotel Products, Inc.
Cross-Reference Index
Part NumberManufacturer
16394 PRIMARY Harbormaster Marine, Inc (USA)
Related Parts
3110-00-100-0543INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
24721
3110-00-278-7374INTERCHANGEABLE
RING,BEARING,INNER
61122
5305-00-435-1925INTERCHANGEABLE
SCREW
16394
4820-00-651-7637INTERCHANGEABLE
BODY,VALVE
16394
5950-00-835-8890INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
16394

Frequently Asked Questions

What is NSN 5330-00-324-0991?

NSN 5330-00-324-0991 is a Packing,upper Stem, manufactured by Harbormaster Marine, Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-324-0991?

NSN 5330-00-324-0991 has 1 cross-referenced part number: 16394 (Harbormaster Marine, Inc).

What NSN replaces 5330-00-324-0991?

There are 5 known substitutes for 5330-00-324-0991: 3110-00-100-0543, 3110-00-278-7374, 5305-00-435-1925 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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