NSN 5330-01-651-3802 · NIIN 016513802 · Part number B-30593
Hendrickson Trailer Suspension Systems · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 4Q4K2
Government record, cited
NSN 5330-01-651-3802 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-651-3802. Manufacturer of record part number: B-30593.
Also searched as5330-01-651-3802 ·
5330016513802 ·
NIIN 016513802 ·
01-651-3802 ·
FSC 5330 Packing and Gasket Materials · CAGE 4Q4K2 · B-30593 · 121683
Accommodated Shaft Diameter: 1.65 INCHES NOMINAL IN
Center Hole Diameter: 1.629 INCHES NOMINAL IN
Material: STEEL CASE
Material: RUBBER SEALING ELEMENT
Identification
NSN: 5330-01-651-3802
NIIN: 016513802
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: B-30593
Manufacturer: Hendrickson Trailer Suspension Systems
General Description
The Seal,plain Encased, cataloged under National Stock Number 5330-01-651-3802, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hendrickson Trailer Suspension Systems. Government technical data includes 7 specifications, 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.
Technical Specifications
Parameter
Value
NSN
5330-01-651-3802
Primary Part Number
B-30593
Item Name
Seal,plain Encased
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Hendrickson Trailer Suspension Systems
Status
ACTIVE
Lip Inside Diameter
0.188 INCHES NOMINAL IN
Outside Diameter
2.005 INCHES NOMINAL IN
Case Style
SQUARE
Accommodated Shaft Diameter
1.65 INCHES NOMINAL IN
Center Hole Diameter
1.629 INCHES NOMINAL IN
Material
STEEL CASE
Material
RUBBER SEALING ELEMENT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-01-651-3802?
NSN 5330-01-651-3802 is a Seal,plain Encased, manufactured by Hendrickson Trailer Suspension Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-651-3802?
NSN 5330-01-651-3802 has 2 manufacturer part numbers on file: B-30593 (Hendrickson Trailer Suspension Systems), 121683 (Haulmark Trailers (australia) Pty Ltd).
What are the specifications of B-30593?
Key specifications for B-30593: Lip Inside Diameter: 0.188 INCHES NOMINAL IN; Outside Diameter: 2.005 INCHES NOMINAL IN; Case Style: SQUARE; Accommodated Shaft Diameter: 1.65 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-651-3802 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.