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1813780 — SLIDE,DRAWER,EXTENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1813780: SLIDE,DRAWER,EXTENSION.

The SLIDE,DRAWER,EXTENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, load_capacity: 90.0 POUNDS MAXIMUM LBS, mounting_method: SCREW, special_features: OVERALL HEIGHT IS 1.800 INCHES IN, surface_treatment: ZINC OVERALL, end_item_identification: APL UPDATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-534-3978, 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
1813780
NSN: 5340-01-534-3978
FSC: 5340 — Hardware, Commercial
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
load_capacity90.0 POUNDS MAXIMUM LBS
mounting_methodSCREW
special_featuresOVERALL HEIGHT IS 1.800 INCHES IN
surface_treatmentZINC OVERALL
end_item_identificationAPL UPDATE
part_name_assigned_by_controlling_agencySLIDE RAILS
NSN5340-01-534-3978
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1813780 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
•
MOUNTING METHOD: SCREW
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
LOAD CAPACITY: 90.0 POUNDS MAXIMUM LBS
TECHNICAL CHARACTERISTICS
MOUNTING METHODSCREW
SPECIAL FEATURESOVERALL HEIGHT IS 1.800 INCHES IN
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSLIDE RAILS
END ITEM IDENTIFICATIONAPL UPDATE
MATERIALSTEEL OVERALL
LOAD CAPACITY90.0 POUNDS MAXIMUM LBS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1813780?
1813780 is a SLIDE,DRAWER,EXTENSION.
What is the NSN for 1813780?
1813780 is cataloged in the U.S. Government catalog under NSN 5340-01-534-3978. 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.