PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

98051Seal,bottle,crimp

Alltech Associates, Inc. Dba Applied Science Div Discovery Sciences · NSN 6640-01-546-4490 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-546-4490 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-546-4490. Primary manufacturer part number: 98051.
Features
  • Seal,bottle,crimp — FSC 6640
  • Closure Type and Size for Which Designed: 11.0 MILLIMETERS CAP MM
  • Tear Tab: NOT INCLUDED
  • Material: ALUMINUM LOCATION NOT OTHERWISE SPECIFIED
  • Material: PLASTIC TETRAFLUOROETHYLENE LINER
  • Liner: FURNISHED
  • 1 verified cross-reference
  • Primary manufacturer: Alltech Associates, Inc. Dba Applied Science Div Discovery Sciences
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Aluminum Location Not Otherwise Specified construction
General Description

The Seal,bottle,crimp, cataloged under National Stock Number 6640-01-546-4490, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Alltech Associates, Inc. Dba Applied Science Div Discovery Sciences. Government technical data includes 5 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-546-4490
Primary Part Number98051
Item NameSeal,bottle,crimp
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerAlltech Associates, Inc. Dba Applied Science Div Discovery Sciences
StatusACTIVE
Closure Type and Size for Which Designed11.0 MILLIMETERS CAP MM
Tear TabNOT INCLUDED
MaterialALUMINUM LOCATION NOT OTHERWISE SPECIFIED
MaterialPLASTIC TETRAFLUOROETHYLENE LINER
LinerFURNISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-360-720098051 INTERCHANGEABLE
Gear,oil Pump
Dresser, Llc
4820-00-528-23624200 INTERCHANGEABLE
Valve,check
Fluid Power, Inc.
Cross-Reference Index
Part NumberManufacturer
98051 Alltech Associates, Inc. Dba Applied Science Div Discovery Sciences (USA)
Related Parts
3020-00-360-7200INTERCHANGEABLE
GEAR,OIL PUMP
98051
4820-00-528-2362INTERCHANGEABLE
VALVE,CHECK
4200

Frequently Asked Questions

What is NSN 6640-01-546-4490?

NSN 6640-01-546-4490 is a Seal,bottle,crimp, manufactured by Alltech Associates, Inc. Dba Applied Science Div Discovery Sciences, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-546-4490?

NSN 6640-01-546-4490 has 1 cross-referenced part number: 98051 (Alltech Associates, Inc. Dba Applied Science Div Discovery Sciences).

What NSN replaces 6640-01-546-4490?

There are 2 known substitutes for 6640-01-546-4490: 3020-00-360-7200, 4820-00-528-2362. Verify interchangeability with system specifications before substitution.

What are the specifications of 98051?

Key specifications for 98051: Closure Type and Size for Which Designed: 11.0 MILLIMETERS CAP MM; Special Features: COLOR, RED; Tear Tab: NOT INCLUDED; Material: ALUMINUM LOCATION NOT OTHERWISE SPECIFIED. 6 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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