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GK501M1 — SLIDE,DRAWER,EXTENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GK501M1: SLIDE,DRAWER,EXTENSION.

The SLIDE,DRAWER,EXTENSION is a the manufacturer industrial component. Key specifications include width: 0.694 INCHES NOMINAL IN, material: STEEL OVERALL, closed_length: 25.000 INCHES NOMINAL IN, extended_length: 52.840 INCHES NOMINAL IN, side_for_which_designed: LEFT HAND OR RIGHT HAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-121-1579, 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
GK501M1
NSN: 5340-01-121-1579
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width0.694 INCHES NOMINAL IN
materialSTEEL OVERALL
closed_length25.000 INCHES NOMINAL IN
extended_length52.840 INCHES NOMINAL IN
side_for_which_designedLEFT HAND OR RIGHT HAND
NSN5340-01-121-1579
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GK501M1 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
•
EXTENDED LENGTH: 52.840 INCHES NOMINAL IN
•
CLOSED LENGTH: 25.000 INCHES NOMINAL IN
•
WIDTH: 0.694 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
SIDE FOR WHICH DESIGNED: LEFT HAND OR RIGHT HAND
TECHNICAL CHARACTERISTICS
EXTENDED LENGTH52.840 INCHES NOMINAL IN
CLOSED LENGTH25.000 INCHES NOMINAL IN
WIDTH0.694 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SIDE FOR WHICH DESIGNEDLEFT HAND OR RIGHT 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 2
1494-0059Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1494-0017Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 GK501M1?
GK501M1 is a SLIDE,DRAWER,EXTENSION.
What parts can replace GK501M1?
There are 2 known substitutes for GK501M1: 1494-0059, 1494-0017. Substitute compatibility should be verified for your specific system.
What is the NSN for GK501M1?
GK501M1 is cataloged in the U.S. Government catalog under NSN 5340-01-121-1579. 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.