NSN 5330-00-286-7231 · NIIN 002867231 · Part number 4F8420
Caterpillar Inc Div Caterpillar Defense · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5330-00-286-7231 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-286-7231. Manufacturer of record part number: 4F8420.
Also searched as5330-00-286-7231 ·
5330002867231 ·
NIIN 002867231 ·
00-286-7231 ·
FSC 5330 Packing and Gasket Materials · CAGE 11083 · 4F8420
Height: 0.968 INCHES MINIMUM AND 1.068 INCHES MAXIMUM IN
Identification
NSN: 5330-00-286-7231
NIIN: 002867231
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 4F8420
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Packing Assembly, cataloged under National Stock Number 5330-00-286-7231, 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 9 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
5330-00-286-7231
Primary Part Number
4F8420
Item Name
Packing Assembly
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Intermediate Ring Quantity
3
Outside Diameter
3.250 INCHES NOMINAL IN
Cross-Sectional Shape Style
V TOP RING
Cross-Sectional Shape Style
V BOTTOM RING
Cross-Sectional Shape Style
V INTERMEDIATE RING
Inside Diameter
2.500 INCHES NOMINAL IN
Height
0.968 INCHES MINIMUM AND 1.068 INCHES MAXIMUM IN
Material
COTTON INTERMEDIATE RING
Material
COTTON BOTTOM RING
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 5330-00-286-7231?
NSN 5330-00-286-7231 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 5330-00-286-7231?
NSN 5330-00-286-7231 has 1 manufacturer part number on file: 4F8420 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 4F8420?
Key specifications for 4F8420: Intermediate Ring Quantity: 3; Outside Diameter: 3.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: V TOP RING; Cross-Sectional Shape Style: V BOTTOM RING. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-286-7231 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.