PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303035901Cell Case Assembly with Cap

Du Pont E I De Nemours and Co Inc Biomedical Products Dept Bioresearch Systems Div · NSN 5977-00-248-2321 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-248-2321 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-248-2321. Primary manufacturer part number: 303035901.
Features
  • Cell Case Assembly with Cap — FSC 5977
  • General Characteristics Item Description: PLASTIC; HOLDS ITEM BY COMPLETE ENCASEMENT
  • 4 verified cross-references
  • Primary manufacturer: Du Pont E I De Nemours and Co Inc Biomedical Products Dept Bioresearch Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cell Case Assembly with Cap, cataloged under National Stock Number 5977-00-248-2321, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Du Pont E I De Nemours and Co Inc Biomedical Products Dept Bioresearch Systems Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-248-2321
Primary Part Number303035901
Item NameCell Case Assembly with Cap
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerDu Pont E I De Nemours and Co Inc Biomedical Products Dept Bioresearch Systems Div
StatusACTIVE
General Characteristics Item DescriptionPLASTIC; HOLDS ITEM BY COMPLETE ENCASEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
8040-01-284-398541045 INTERCHANGEABLE
Adhesive
Loctite Corp
4820-01-294-5936135444 INTERCHANGEABLE
Stem,fluid Valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
3040-01-478-1151135444 INTERCHANGEABLE
Cylinder,actuating,linear
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
303035901 Du Pont E I De Nemours and Co Inc Biomedical Products Dept Bioresearch Systems Div (USA)
135444 Sypris Electronics, Llc (USA)
303035-901 Buhler Technologies Gmbh (DEU)
714953-001 Raytheon Company Div Rmd Strategic (USA)
Related Parts
8040-01-284-3985INTERCHANGEABLE
ADHESIVE
41045
4820-01-294-5936INTERCHANGEABLE
STEM,FLUID VALVE
135444
3040-01-478-1151INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
135444

Frequently Asked Questions

What is NSN 5977-00-248-2321?

NSN 5977-00-248-2321 is a Cell Case Assembly with Cap, manufactured by Du Pont E I De Nemours and Co Inc Biomedical Products Dept Bioresearch Systems Div, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-248-2321?

NSN 5977-00-248-2321 has 4 cross-referenced part numbers: 303035901 (Du Pont E I De Nemours and Co Inc Biomedical Products Dept Bioresearch Systems Div), 135444 (Sypris Electronics, Llc), 303035-901 (Buhler Technologies Gmbh), 714953-001 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5977-00-248-2321?

There are 3 known substitutes for 5977-00-248-2321: 8040-01-284-3985, 4820-01-294-5936, 3040-01-478-1151. Verify interchangeability with system specifications before substitution.

What are the specifications of 303035901?

Key specifications for 303035901: General Characteristics Item Description: PLASTIC; HOLDS ITEM BY COMPLETE ENCASEMENT. 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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