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PartsTable / COMPONENT / 977-033
977-033 ✓ 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 977-033 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-328-9001, 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
977-033
NSN: 6640-00-328-9001
FSC: 6640
CAGE: 15481 — CURTIN MATHESON SCIENTIFIC INC (USA)
SPECIFICATIONS
Part Number977-033
NSN6640-00-328-9001
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 977-033 TITLE COMPONENT PN 977-033 MFR 977-033
KEY FEATURES
•
ACCESSORY COMPONENTS AND QUANTITY: 7 FT,3 WIRE CORD AND PLUG 1 FT
•
HOOD HEIGHT: 46.000 INCHES NOMINAL IN
•
ELECTRIC MOTOR HORSEPOWER RATING: 0.05
•
HOOD LENGTH: 28.000 INCHES NOMINAL IN
•
MATERIAL: FIBERGLASS BASIC
TECHNICAL CHARACTERISTICS (FLIS)
ACCESSORY COMPONENTS AND QUANTITY7 FT,3 WIRE CORD AND PLUG 1 FT
HOOD HEIGHT46.000 INCHES NOMINAL IN
ELECTRIC MOTOR HORSEPOWER RATING0.05
SPECIAL FEATURESGRAY; 320 CFM; 0.25 IN. PLASTIC COUNTERBALANCED SASH IN
HOOD LENGTH28.000 INCHES NOMINAL IN
MATERIALFIBERGLASS BASIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
28-048Interchangeable
interchangeable cross-reference
interchangeable
8176256Interchangeable
interchangeable cross-reference
interchangeable
1448Interchangeable
interchangeable cross-reference
interchangeable
321-1210Interchangeable
interchangeable cross-reference
interchangeable
53435Interchangeable
interchangeable cross-reference
interchangeable
TABLE 15, 1210Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 977-033?
977-033 is a 977-033.
What parts can replace 977-033?
There are 24 known substitutes for 977-033: 28-048, 8176256, 1448 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 977-033?
977-033 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-328-9001. 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