NSN 5330-01-551-7066 · NIIN 015517066 · Part number 73680-21086-2798 (MODEL 53)
Garlock Inc Compression Packing Facility Div of Coltec Industries Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 3N611
Government record, cited
NSN 5330-01-551-7066 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-551-7066. Manufacturer of record part number: 73680-21086-2798 (MODEL 53).
Also searched as5330-01-551-7066 ·
5330015517066 ·
NIIN 015517066 ·
01-551-7066 ·
FSC 5330 Packing and Gasket Materials · CAGE 3N611 · 73680-21086-2798 (MODEL 53) · 5424193
Manufacturer of record: Garlock Inc Compression Packing Facility Div of Coltec Industries Inc
Identification
NSN: 5330-01-551-7066
NIIN: 015517066
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 73680-21086-2798 (MODEL 53)
Manufacturer: Garlock Inc Compression Packing Facility Div of Coltec Industries Inc
General Description
The Seal,plain Encased, cataloged under National Stock Number 5330-01-551-7066, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Garlock Inc Compression Packing Facility Div of Coltec Industries Inc. Government technical data includes 3 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
5330-01-551-7066
Primary Part Number
73680-21086-2798 (MODEL 53)
Item Name
Seal,plain Encased
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Garlock Inc Compression Packing Facility Div of Coltec Industries Inc
Status
ACTIVE
Seal Width
0.500 INCHES NOMINAL IN
Sealing Element Style
VERTICAL-EXTERNAL
Case Style
SQUARE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Garlock Inc Compression Packing Facility Div of Coltec Industries Inc (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 5330-01-551-7066?
NSN 5330-01-551-7066 is a Seal,plain Encased, manufactured by Garlock Inc Compression Packing Facility Div of Coltec Industries Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-551-7066?
NSN 5330-01-551-7066 has 2 manufacturer part numbers on file: 5424193 (Naval Sea Systems Command), 73680-21086-2798 (MODEL 53) (Garlock Inc Compression Packing Facility Div of Coltec Industries Inc).
What are the specifications of 73680-21086-2798 (MODEL 53)?
Key specifications for 73680-21086-2798 (MODEL 53): Seal Width: 0.500 INCHES NOMINAL IN; Sealing Element Style: VERTICAL-EXTERNAL; Case Style: SQUARE; Special Features: DIAMETER IS 5.625 INCHES NOMINAL;NHA IS P/N 5424168 IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-551-7066 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.