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GS590N2 — SLIDE,DRAWER,EXTENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GS590N2: SLIDE,DRAWER,EXTENSION.

The SLIDE,DRAWER,EXTENSION is a the manufacturer industrial component. Key specifications include width: 4.620 INCHES NOMINAL IN, material: ALUMINUM ALLOY 7075 OVERALL, closed_length: 28.000 INCHES NOMINAL IN, extended_length: 56.000 INCHES NOMINAL IN, surface_treatment: CHROMATE OVERALL, side_for_which_designed: RIGHT HAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-616-5795, 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
GS590N2
NSN: 5340-00-616-5795
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width4.620 INCHES NOMINAL IN
materialALUMINUM ALLOY 7075 OVERALL
closed_length28.000 INCHES NOMINAL IN
extended_length56.000 INCHES NOMINAL IN
surface_treatmentCHROMATE OVERALL
side_for_which_designedRIGHT HAND
specification/standard_data26512-GS590N2 MANUFACTURERS SPECIFICATION
material_document_and_classificationQQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-00-616-5795
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GS590N2 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EXTENDED LENGTH: 56.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPECIFICATION/STANDARD DATA: 26512-GS590N2 MANUFACTURERS SPECIFICATION
•
CLOSED LENGTH: 28.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE OVERALL
•
WIDTH: 4.620 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 7075 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
EXTENDED LENGTH56.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIFICATION/STANDARD DATA26512-GS590N2 MANUFACTURERS SPECIFICATION
CLOSED LENGTH28.000 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE OVERALL
WIDTH4.620 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 7075 OVERALL
SIDE FOR WHICH DESIGNEDRIGHT HAND
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
156086RSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 GS590N2?
GS590N2 is a SLIDE,DRAWER,EXTENSION.
What parts can replace GS590N2?
There is 1 known substitute for GS590N2: 156086R. Substitute compatibility should be verified for your specific system.
What is the NSN for GS590N2?
GS590N2 is cataloged in the U.S. Government catalog under NSN 5340-00-616-5795. 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.