NSN 5330-01-021-8942 · NIIN 010218942 · Part number 5P3990
Caterpillar Inc Div Caterpillar Defense · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5330-01-021-8942 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-021-8942. Manufacturer of record part number: 5P3990.
Also searched as5330-01-021-8942 ·
5330010218942 ·
NIIN 010218942 ·
01-021-8942 ·
FSC 5330 Packing and Gasket Materials · CAGE 11083 · 5P3990
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5330-01-021-8942
NIIN: 010218942
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 5P3990
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Gasket Set, cataloged under National Stock Number 5330-01-021-8942, 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 4 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
5330-01-021-8942
Primary Part Number
5P3990
Item Name
Gasket Set
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Document Type
INDUSTRIAL DRAWING
Document Identification
5P3990
Component Document Origin
INDUSTRIAL
Document Source
11083
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 5330-01-021-8942?
NSN 5330-01-021-8942 is a Gasket Set, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-021-8942?
NSN 5330-01-021-8942 has 1 manufacturer part number on file: 5P3990 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 5P3990?
Key specifications for 5P3990: Document Type: INDUSTRIAL DRAWING; Document Identification: 5P3990; Component Document Origin: INDUSTRIAL; Document Source: 11083. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-021-8942 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.