PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4000006Gasket,water

901 D Llc Div Curtiss-Wright 901d · NSN 5330-01-621-6722 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-621-6722 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-621-6722. Primary manufacturer part number: 4000006.
Features
  • Gasket,water — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: 901 D Llc Div Curtiss-Wright 901d
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket,water, cataloged under National Stock Number 5330-01-621-6722, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is 901 D Llc Div Curtiss-Wright 901d. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameGasket,water
FSC / FSG5330 — No Item Name Available (FSG 53)
Manufacturers901 D Llc Div Curtiss-Wright 901d (CAGE 1NPW9)
Technical Specifications
ParameterValue
NSN5330-01-621-6722
Primary Part Number4000006
Item NameGasket,water
FSC / FSG5330 / 53 — No Item Name Available
Manufacturer901 D Llc Div Curtiss-Wright 901d
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6750-01-421-0973 INTERCHANGEABLE
Developer,photographic
6550-01-473-804607P02-01 INTERCHANGEABLE
Test Disc Blood Ana
Abbott Laboratories Inc. Dba Abbott Nutrition Div Abbott Diagnostics Division
Cross-Reference Index
Part NumberManufacturer
4000006 PRIMARY 901 D Llc Div Curtiss-Wright 901d (USA)
Related Parts
6750-01-421-0973INTERCHANGEABLE
DEVELOPER,PHOTOGRAPHIC
6550-01-473-8046INTERCHANGEABLE
TEST DISC BLOOD ANA
07P02-01

Frequently Asked Questions

What is NSN 5330-01-621-6722?

NSN 5330-01-621-6722 is a Gasket,water, manufactured by 901 D Llc Div Curtiss-Wright 901d, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-621-6722?

NSN 5330-01-621-6722 has 1 cross-referenced part number: 4000006 (901 D Llc Div Curtiss-Wright 901d).

What NSN replaces 5330-01-621-6722?

There are 2 known substitutes for 5330-01-621-6722: 6750-01-421-0973, 6550-01-473-8046. Verify interchangeability with system specifications before substitution.

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