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GNR-GU-520 — GAGE,PRESSURE,DIAL INDICATING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GNR-GU-520: GAGE,PRESSURE,DIAL INDICATING.

The GAGE,PRESSURE,DIAL INDICATING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4220-01-732-7891, 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
GNR-GU-520
NSN: 4220-01-732-7891
FSC: 4220 — Marine Lifesaving and Diving Equipment
CAGE: 8CXQ6 — VIGOR WORKS LLC (USA)
SPECIFICATIONS
Part NumberGNR-GU-520
NSN4220-01-732-7891
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GAGE,PRESSURE,DIAL INDICATING TITLE COMPONENT PN GNR-GU-520 MFR GAGE,PRESSURE,DIAL IND
OTHER ITEMS IN FSC 4220 — Marine Lifesaving and Diving Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4220-00-004-8880 4220-00-009-2854 4220-00-012-3571 4220-00-014-0183 4220-00-014-2097 4220-00-021-4979 4220-00-021-9688 4220-00-022-1014
SUBSTITUTES & CROSS-REFERENCES 1
52609-03 - PAGE 360 ITEM 9Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GNR-GU-520?
GNR-GU-520 is a GAGE,PRESSURE,DIAL INDICATING.
What parts can replace GNR-GU-520?
There is 1 known substitute for GNR-GU-520: 52609-03 - PAGE 360 ITEM 9. Substitute compatibility should be verified for your specific system.
What is the NSN for GNR-GU-520?
GNR-GU-520 is cataloged in the U.S. Government catalog under NSN 4220-01-732-7891. 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.