NSN 5330-01-579-5765 · NIIN 015795765 · Part number 30 34 03 HRS01
Harwal International Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 0DBT0
Government record, cited
NSN 5330-01-579-5765 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-579-5765. Manufacturer of record part number: 30 34 03 HRS01.
Also searched as5330-01-579-5765 ·
5330015795765 ·
NIIN 015795765 ·
01-579-5765 ·
FSC 5330 Packing and Gasket Materials · CAGE 0DBT0 · 30 34 03 HRS01 · 12509439
Housing Bore Diameter: 34.0 MILLIMETERS NOMINAL MM
2 manufacturer part numbers on file
Manufacturer of record: Harwal International Inc
Identification
NSN: 5330-01-579-5765
NIIN: 015795765
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 30 34 03 HRS01
Manufacturer: Harwal International Inc
General Description
The Seal,plain, cataloged under National Stock Number 5330-01-579-5765, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Harwal International Inc. Government technical data includes 2 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
5330-01-579-5765
Primary Part Number
30 34 03 HRS01
Item Name
Seal,plain
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Harwal International Inc
Status
ACTIVE
Seal Width
3.0 MILLIMETERS NOMINAL MM
Housing Bore Diameter
34.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
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 5330-01-579-5765?
NSN 5330-01-579-5765 is a Seal,plain, manufactured by Harwal International Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-579-5765?
NSN 5330-01-579-5765 has 2 manufacturer part numbers on file: 30 34 03 HRS01 (Harwal International Inc), 12509439 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 30 34 03 HRS01?
Key specifications for 30 34 03 HRS01: Seal Width: 3.0 MILLIMETERS NOMINAL MM; Housing Bore Diameter: 34.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: SEAL,SHAFT; End Item Identification: 2320-01-565-3428 CHASSIS,TRUCK, M1140A1, TRUCK,CARRIER VEHICLE; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 2 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-579-5765 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.