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GB511EV4-20 — GB511EV4-20

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GB511EV4-20: GB511EV4-20.

The GB511EV4-20 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5320-01-457-1572, 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
GB511EV4-20
NSN: 5320-01-457-1572
FSC: 5320 — Rivets
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
Part NumberGB511EV4-20
NSN5320-01-457-1572
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GB511EV4-20 TITLE COMPONENT PN GB511EV4-20 MFR GB511EV4-20
KEY FEATURES
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SHANK DIAMETER: 0.2504 INCHES MINIMUM AND 0.2545 INCHES MAXIMUM IN
•
LUBRICATION: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
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HEAD HEIGHT: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
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FASTENER LENGTH: 1.735 INCHES NOMINAL IN
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IDENTIFICATION CODE COLOR: ORANGE
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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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THREAD DIRECTION: RIGHT-HAND
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NOMINAL THREAD SIZE: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.2504 INCHES MINIMUM AND 0.2545 INCHES MAXIMUM IN
LUBRICATIONSOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
HEAD HEIGHT0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
FASTENER LENGTH1.735 INCHES NOMINAL IN
IDENTIFICATION CODE COLORORANGE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
GRIP LENGTH1.250 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
HLT704JJ-8-20Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GB511EV4-20?
GB511EV4-20 is a GB511EV4-20.
What parts can replace GB511EV4-20?
There is 1 known substitute for GB511EV4-20: HLT704JJ-8-20. Substitute compatibility should be verified for your specific system.
What is the NSN for GB511EV4-20?
GB511EV4-20 is cataloged in the U.S. Government catalog under NSN 5320-01-457-1572. This indicates validated use in U.S. government and defense supply chains.
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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.