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A51B20125-24 — BLOCK,RUBBING,FAIRING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A51B20125-24: BLOCK,RUBBING,FAIRING.

The BLOCK,RUBBING,FAIRING is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: POLYTETRAFLUOROETHYLENE,2.850 IN. LG,2.650 IN.

W,0.400 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 1560-01-040-1373, 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
A51B20125-24
NSN: 1560-01-040-1373
FSC: 1560 — Airframe Structural Components
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionPOLYTETRAFLUOROETHYLENE,2.850 IN. LG,2.650 IN. W,0.400 IN. THK IN
NSN1560-01-040-1373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLOCK,RUBBING,FAIRING TITLE COMPONENT PN A51B20125-24 MFR BLOCK,RUBBING,FAIRING
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: POLYTETRAFLUOROETHYLENE,2.850 IN. LG,2.650 IN. W,0.400 IN. THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPOLYTETRAFLUOROETHYLENE,2.850 IN. LG,2.650 IN. W,0.400 IN. THK IN
OTHER ITEMS IN FSC 1560 — Airframe Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1560-00-003-1977 1560-00-003-3257 1560-00-004-4244 1560-00-005-7280 1560-00-006-0576 1560-00-006-6538 1560-00-007-9578 1560-00-009-4192
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is A51B20125-24?
A51B20125-24 is a BLOCK,RUBBING,FAIRING.
What is the NSN for A51B20125-24?
A51B20125-24 is cataloged in the U.S. Government catalog under NSN 1560-01-040-1373. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.