NSN 5330-01-618-6503 · NIIN 016186503 · Part number TRL690-SS
Paxton Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 6D887
Government record, cited
NSN 5330-01-618-6503 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-618-6503. Manufacturer of record part number: TRL690-SS.
Also searched as5330-01-618-6503 ·
5330016186503 ·
NIIN 016186503 ·
01-618-6503 ·
FSC 5330 Packing and Gasket Materials · CAGE 6D887 · TRL690-SS
Gasket Center to Flat Distance: 7.0 INCHES NOMINAL IN
Cross Section Inside Diameter: 6.0 INCHES NOMINAL IN
Angle: 90.0 DEGREES NOMINAL
Features Provided: HEAT RESISTANT
Identification
NSN: 5330-01-618-6503
NIIN: 016186503
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: TRL690-SS
Manufacturer: Paxton Co
General Description
The Gasket, cataloged under National Stock Number 5330-01-618-6503, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Paxton Co. Government technical data includes 10 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
5330-01-618-6503
Primary Part Number
TRL690-SS
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Paxton Co
Status
ACTIVE
Temp Rating
250.0 FAHRENHEIT DEGF
Operating Medium
WATER
Cross-Sectional Thickness
0.25 INCHES NOMINAL IN
Gasket Center to Flat Distance
7.0 INCHES NOMINAL IN
Cross Section Inside Diameter
6.0 INCHES NOMINAL IN
Angle
90.0 DEGREES NOMINAL
Features Provided
HEAT RESISTANT
Color
BLACK
Material
RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
Edge Radius
2.0 INCHES NOMINAL IN
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 5330-01-618-6503?
NSN 5330-01-618-6503 is a Gasket, manufactured by Paxton Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-618-6503?
NSN 5330-01-618-6503 has 1 manufacturer part number on file: TRL690-SS (Paxton Co).
What are the specifications of TRL690-SS?
Key specifications for TRL690-SS: Temp Rating: 250.0 FAHRENHEIT DEGF; Operating Medium: WATER; Cross-Sectional Thickness: 0.25 INCHES NOMINAL IN; Gasket Center to Flat Distance: 7.0 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-618-6503 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.