NSN 5330-01-534-3770 · NIIN 015343770 · Part number 3E-6768
Caterpillar Inc Div Caterpillar Defense · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5330-01-534-3770 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-534-3770. Manufacturer of record part number: 3E-6768.
Also searched as5330-01-534-3770 ·
5330015343770 ·
NIIN 015343770 ·
01-534-3770 ·
FSC 5330 Packing and Gasket Materials · CAGE 11083 · 3E-6768
Reference Data and Literature: 219-7469 GEAR GP-REAR; SMCS-1204 I01996484, REF.NO. 21
Construction: ONE-PIECE
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5330-01-534-3770
NIIN: 015343770
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 3E-6768
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Seal,plain Encased, cataloged under National Stock Number 5330-01-534-3770, 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 3 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.
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 5330-01-534-3770?
NSN 5330-01-534-3770 is a Seal,plain Encased, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-534-3770?
NSN 5330-01-534-3770 has 1 manufacturer part number on file: 3E-6768 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 3E-6768?
Key specifications for 3E-6768: FSC Application Data: OUTPUT SHAFT; Reference Data and Literature: 219-7469 GEAR GP-REAR; SMCS-1204 I01996484, REF.NO. 21; Part Name Assigned by Controlling Agency: SEAL-LIP TYPE; End Item Identification: CATERPILLAR DIESEL ENGINE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-534-3770 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.