PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

380501Gasket

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · NSN 5330-00-976-1029 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-976-1029 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-976-1029. Primary manufacturer part number: 380501.
Features
  • Gasket — FSC 5330
  • Material: CORK AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cork and Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-976-1029, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-976-1029
Primary Part Number380501
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
StatusACTIVE
MaterialCORK AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4320-00-086-2148 INTERCHANGEABLE
Ring,wearing
5640-00-855-4840380501 INTERCHANGEABLE
Joint Compound,wallboard
Usg Corp
2990-01-014-94170380501 INTERCHANGEABLE
Lever
Brp Us Inc
6530-01-310-0675 INTERCHANGEABLE
Cup,specimen
Cross-Reference Index
Part NumberManufacturer
380501 PRIMARY Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
Related Parts
4320-00-086-2148INTERCHANGEABLE
RING,WEARING
5640-00-855-4840INTERCHANGEABLE
JOINT COMPOUND,WALLBOARD
380501
2990-01-014-9417INTERCHANGEABLE
LEVER
0380501
6530-01-310-0675INTERCHANGEABLE
CUP,SPECIMEN

Frequently Asked Questions

What is NSN 5330-00-976-1029?

NSN 5330-00-976-1029 is a Gasket, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-976-1029?

NSN 5330-00-976-1029 has 1 cross-referenced part number: 380501 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

What NSN replaces 5330-00-976-1029?

There are 4 known substitutes for 5330-00-976-1029: 4320-00-086-2148, 5640-00-855-4840, 2990-01-014-9417 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 380501?

Key specifications for 380501: Material: CORK AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.

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