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PartsTable / COMPONENT / 128-001-0003
128-001-0003 ✓ 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

The INSULATOR,DISK is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, overall_height: 0.031 INCHES NOMINAL IN, outside_diameter: 1.270 INCHES NOMINAL IN, special_features: 21 HOLES; 1 EA 0.110 IN. MIN AND 0.120 IN.

MAX DIA; 20 EA 0.062 IN. DIA IN, style_designator: FLAT, ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-974-2130, 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
128-001-0003
NSN: 5970-00-974-2130
FSC: 5970
CAGE: 95542 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
overall_height0.031 INCHES NOMINAL IN
outside_diameter1.270 INCHES NOMINAL IN
special_features21 HOLES; 1 EA 0.110 IN. MIN AND 0.120 IN. MAX DIA; 20 EA 0.062 IN. DIA IN
style_designatorFLAT, ROUND
NSN5970-00-974-2130
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,DISK TITLE COMPONENT PN 128-001-0003 MFR INSULATOR,DISK
KEY FEATURES
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
STYLE DESIGNATOR: FLAT, ROUND
•
OUTSIDE DIAMETER: 1.270 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES21 HOLES; 1 EA 0.110 IN. MIN AND 0.120 IN. MAX DIA; 20 EA 0.062 IN. DIA IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
STYLE DESIGNATORFLAT, ROUND
OVERALL HEIGHT0.031 INCHES NOMINAL IN
OUTSIDE DIAMETER1.270 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1280-01Interchangeable
interchangeable cross-reference
interchangeable
NIP-328 ITEM 2Interchangeable
interchangeable cross-reference
interchangeable
MT17Interchangeable
interchangeable cross-reference
interchangeable
7339360Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 128-001-0003?
128-001-0003 is a INSULATOR,DISK.
What parts can replace 128-001-0003?
There are 4 known substitutes for 128-001-0003: 1280-01, NIP-328 ITEM 2, MT17 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 128-001-0003?
128-001-0003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-974-2130. 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