NSN 5330-01-662-7063 · NIIN 016627063 · Part number 458-6550
Caterpillar Inc Div Caterpillar Defense · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5330-01-662-7063 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-662-7063. Manufacturer of record part number: 458-6550.
Also searched as5330-01-662-7063 ·
5330016627063 ·
NIIN 016627063 ·
01-662-7063 ·
FSC 5330 Packing and Gasket Materials · CAGE 11083 · 458-6550
Nearby stock numbers← 5330-01-662-6909 Gasket and Seal Set
·
5330-01-662-7073 Packing, Preformed →
Functional Description: ALL GASKETS AND SEALS NEEDED FOR TOP END OVERHAUL OF 3508
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5330-01-662-7063
NIIN: 016627063
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 458-6550
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Packing Assembly, cataloged under National Stock Number 5330-01-662-7063, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-662-7063
Primary Part Number
458-6550
Item Name
Packing Assembly
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Supplementary Features
ENGINE ARRANGEMENT: 173-6953, 232-2465, 232-2466
Functional Description
ALL GASKETS AND SEALS NEEDED FOR TOP END OVERHAUL OF 3508
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 5330-01-662-7063?
NSN 5330-01-662-7063 is a Packing Assembly, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-662-7063?
NSN 5330-01-662-7063 has 1 manufacturer part number on file: 458-6550 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 458-6550?
Key specifications for 458-6550: Supplementary Features: ENGINE ARRANGEMENT: 173-6953, 232-2465, 232-2466; Special Features: ENGINE SERIAL NUMBER PREFIX: 3DM, S2B; Functional Description: ALL GASKETS AND SEALS NEEDED FOR TOP END OVERHAUL OF 3508; Part Name Assigned by Controlling Agency: 3508 TOP END OVERHAUL KIT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-662-7063 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.