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PartsTable / COMPONENT / 127-003
127-003 ✓ Verified by PartsTable
— · 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

COVER,ELECTRICAL-ELECTRONIC TEST. Key specifications include phase: SINGLE INPUT, material: STEEL, body_width: 6.937 INCHES NOMINAL IN, body_height: 2.375 INCHES NOMINAL IN, body_length: 7.781 INCHES NOMINAL IN, temp_rating: -55.0 OPERATING CELSIUS AND 100.0 OPERATING CELSIUS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-076-9299, 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
127-003
NSN: 6625-00-076-9299
FSC: 6625
CAGE: 86887 — SIGMA TEK, INC. (USA)
SPECIFICATIONS
phaseSINGLE INPUT
materialSTEEL
body_width6.937 INCHES NOMINAL IN
body_height2.375 INCHES NOMINAL IN
body_length7.781 INCHES NOMINAL IN
temp_rating-55.0 OPERATING CELSIUS AND 100.0 OPERATING CELSIUS
constructionONE-PIECE
current_typeDC
excitor_typeSELF-EXCITED
power_rating5.400 WATTS OUTPUT
overall_width1.750 INCHES IN
cooling_methodAMBIENT AIR
NSN6625-00-076-9299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL-ELECTRONIC TEST TITLE COMPONENT PN 127-003 MFR COVER,ELECTRICAL-ELECT
KEY FEATURES
•
MATERIAL: PLASTIC PHENOL FORMALDEHYDE (PMO)
•
BODY HEIGHT: 2.375 INCHES NOMINAL IN
•
BODY WIDTH: 6.937 INCHES NOMINAL IN
•
BODY LENGTH: 7.781 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC PHENOL FORMALDEHYDE (PMO)
SPECIAL FEATURESCOMPARTMENT FOR STORAGE OF TEST LEADS AND ACCESSORIES
BODY HEIGHT2.375 INCHES NOMINAL IN
BODY WIDTH6.937 INCHES NOMINAL IN
BODY LENGTH7.781 INCHES NOMINAL IN
MATERIALPLASTIC PHENOL FORMALDEHYDE (PMO)
SPECIAL FEATURESCOMPARTMENT FOR STORAGE OF TEST LEADS AND ACCESSORIES
BODY HEIGHT2.375 INCHES NOMINAL IN
BODY WIDTH6.937 INCHES NOMINAL IN
BODY LENGTH7.781 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
500-2112-002Interchangeable
interchangeable cross-reference
interchangeable
651806-102Interchangeable
interchangeable cross-reference
interchangeable
2675144Interchangeable
interchangeable cross-reference
interchangeable
6308-01-01Interchangeable
interchangeable cross-reference
interchangeable
315-1249G1Interchangeable
interchangeable cross-reference
interchangeable
127003Interchangeable
Rod Cont Cab 5-6
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 127-003?
127-003 is a COVER,ELECTRICAL-ELECTRONIC TEST.
What parts can replace 127-003?
There are 10 known substitutes for 127-003: 500-2112-002, 651806-102, 2675144 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 127-003?
127-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-076-9299. 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: July 2026