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PartsTable / COMPONENT / AA1870-B4/12
AA1870-B4/12 ✓ 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 AA1870-B4/12 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 7920-00-577-4745, 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
AA1870-B4/12
NSN: 7920-00-577-4745
FSC: 7920
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberAA1870-B4/12
NSN7920-00-577-4745
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AA1870-B4/12 TITLE COMPONENT PN AA1870-B4/12 MFR AA1870-B4/12
KEY FEATURES
•
BLADE QUANTITY: 2
•
USAGE DESIGN: WINDOW
•
BLADE MATERIAL: RUBBER
•
HANDLE SOCKET ADJUSTABILITY: NONADJUSTABLE
•
BLADE LENGTH: 12.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BLADE QUANTITY2
SPECIAL FEATURESBRASS OR STAINLESS STEEL FRAME; SOCKET HOLDS 15/16-INCH DIAMETER HANDLE (NOT PROVIDED); USE WITH CIRCULAR HANDLE NSN 7920-00-177-5106
USAGE DESIGNWINDOW
BLADE MATERIALRUBBER
HANDLE SOCKET ADJUSTABILITYNONADJUSTABLE
BLADE LENGTH12.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
ZZ-S-666Interchangeable
interchangeable cross-reference
interchangeable
ZZ-S-666 TY1CL1SZ12GRAInterchangeable
interchangeable cross-reference
interchangeable
38HY05Interchangeable
interchangeable cross-reference
interchangeable
45507Interchangeable
interchangeable cross-reference
interchangeable
A-A1870-A2/24Interchangeable
interchangeable cross-reference
interchangeable
ZZ-S-666 TY1CL2SZ24Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA1870-B4/12?
AA1870-B4/12 is a AA1870-B4/12.
What parts can replace AA1870-B4/12?
There are 22 known substitutes for AA1870-B4/12: ZZ-S-666, ZZ-S-666 TY1CL1SZ12GRA, 38HY05 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA1870-B4/12?
AA1870-B4/12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7920-00-577-4745. 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