PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26941Cap,valve

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 4820-01-464-1338 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-464-1338 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-464-1338. Primary manufacturer part number: 26941.
Features
  • Cap,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,valve, cataloged under National Stock Number 4820-01-464-1338, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. This item has 2 commercial cross-references 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
NSN4820-01-464-1338
Primary Part Number26941
Item NameCap,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1020-01-141-1655 INTERCHANGEABLE
Seal Kit,pump
5330-01-321-9975 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Cross-Reference Index
Part NumberManufacturer
51100-1 PC 16 Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
26941 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
1020-01-141-1655INTERCHANGEABLE
SEAL KIT,PUMP
5330-01-321-9975INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA

Frequently Asked Questions

What is NSN 4820-01-464-1338?

NSN 4820-01-464-1338 is a Cap,valve, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-464-1338?

NSN 4820-01-464-1338 has 2 cross-referenced part numbers: 51100-1 PC 16 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), 26941 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 4820-01-464-1338?

There are 2 known substitutes for 4820-01-464-1338: 1020-01-141-1655, 5330-01-321-9975. Verify interchangeability with system specifications before substitution.

What are the specifications of 26941?

Key specifications for 26941: End Item Identification: E/I COOLING UNIT. 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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