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PartsTable / COMPONENT / AA520881B
AA520881B ✓ 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 VALVE,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include color: NATURAL, length: 900.000 YARDS MINIMUM, material: COTTON OVERALL, circumference: 0.625 INCHES NOMINAL IN, physical_form: TUBE, unable_to_decode: UNABLE TO DECODE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4020-00-231-9001, 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
AA520881B
NSN: 4020-00-231-9001
FSC: 4020
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
colorNATURAL
length900.000 YARDS MINIMUM
materialCOTTON OVERALL
circumference0.625 INCHES NOMINAL IN
physical_formTUBE
strand_quantity3
unable_to_decodeUNABLE TO DECODE
breaking_strength50.0 HARNESS GROUP 2
fabrication_methodTWISTED
nondefinitive_spec/std_data1 CLASS
material_document_and_classificationUNABLE TO DECODE
NSN4020-00-231-9001
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,PNEUMATIC TIRE TITLE COMPONENT PN AA520881B MFR VALVE,PNEUMATIC TIRE
KEY FEATURES
•
LENGTH: 900.000 YARDS MINIMUM
•
MATERIAL: COTTON OVERALL
•
COLOR: NATURAL
•
UNABLE TO DECODE: UNABLE TO DECODE
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
PHYSICAL FORM: TUBE
•
STRAND QUANTITY: 3
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH900.000 YARDS MINIMUM
MATERIALCOTTON OVERALL
COLORNATURAL
UNABLE TO DECODEUNABLE TO DECODE
NONDEFINITIVE SPEC/STD DATA1 CLASS
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
PHYSICAL FORMTUBE
STRAND QUANTITY3
BREAKING STRENGTH50.0 HARNESS GROUP 2
CIRCUMFERENCE0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
10494Interchangeable
interchangeable cross-reference
interchangeable
NFES 1801Interchangeable
interchangeable cross-reference
interchangeable
A-A-52088Interchangeable
interchangeable cross-reference
interchangeable
T-R-571Interchangeable
interchangeable cross-reference
interchangeable
A-A-52088 CL1Interchangeable
interchangeable cross-reference
interchangeable
AA520882CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA520881B?
AA520881B is a VALVE,PNEUMATIC TIRE.
What parts can replace AA520881B?
There are 14 known substitutes for AA520881B: 10494, NFES 1801, A-A-52088 and 11 more. Substitute compatibility should be verified for your specific system.
Is AA520881B still available?
AA520881B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026