PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

161-556Cylinder Gasket

Graco Inc. · NSN 5330-00-915-3719 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-915-3719 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-915-3719. Primary manufacturer part number: 161-556.
Features
  • Cylinder Gasket — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Graco Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Cylinder Gasket, cataloged under National Stock Number 5330-00-915-3719, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Graco Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCylinder Gasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersGraco Inc. (CAGE 25980); Sioux Corporation Dba Sioux Corp (CAGE 15579)
Technical Specifications
ParameterValue
NSN5330-00-915-3719
Primary Part Number161-556
Item NameCylinder Gasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGraco Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4720-00-443-47461120-4A-BLK-1000 INTERCHANGEABLE
Tubing,nonmetallic
Parker-Hannifin Corp Div Parflex Division
4720-01-447-0911 INTERCHANGEABLE
Tubing,nonmetallic
Cross-Reference Index
Part NumberManufacturer
161-556 PRIMARY Graco Inc. (USA)
48-00100 Sioux Corporation Dba Sioux Corp (USA)
Related Parts
4720-00-443-4746INTERCHANGEABLE
TUBING,NONMETALLIC
1120-4A-BLK-1000
4720-01-447-0911INTERCHANGEABLE
TUBING,NONMETALLIC

Frequently Asked Questions

What is NSN 5330-00-915-3719?

NSN 5330-00-915-3719 is a Cylinder Gasket, manufactured by Graco Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-915-3719?

NSN 5330-00-915-3719 has 2 cross-referenced part numbers: 161-556 (Graco Inc.), 48-00100 (Sioux Corporation Dba Sioux Corp).

What NSN replaces 5330-00-915-3719?

There are 2 known substitutes for 5330-00-915-3719: 4720-00-443-4746, 4720-01-447-0911. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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