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Technical Data Sheet
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8141-657 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The LEAD ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: N2; NITROGEN GAS REGULATOR; FOR CGA CONNECTION SIZE NO. 580, part_name_assigned_by_controlling_agency: REGULATOR NITROGEN N2 F/CGA CONNECTION SZ 580.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 2920-00-716-2719, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
8141-657
NSN: 2920-00-716-2719
FSC: 2920
CAGE: 74226 — RED LION CABINET CO (USA)
SPECIFICATIONS
special_featuresN2; NITROGEN GAS REGULATOR; FOR CGA CONNECTION SIZE NO. 580
part_name_assigned_by_controlling_agencyREGULATOR NITROGEN N2 F/CGA CONNECTION SZ 580
NSN2920-00-716-2719
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEAD ASSEMBLY TITLE COMPONENT PN 8141-657 MFR LEAD ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
8580InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
18580InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
00044InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
180013InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
N10026PC134InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K8982264InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8141-657?
8141-657 is a LEAD ASSEMBLY.
What parts can replace 8141-657?
There are 14 known substitutes for 8141-657: 8580, 18580, 00044 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8141-657?
8141-657 is cataloged in the Federal Logistics Information System under NSN 2920-00-716-2719. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026