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979828-2 — SLIDE,DRAWER,EXTENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

979828-2: SLIDE,DRAWER,EXTENSION.

The SLIDE,DRAWER,EXTENSION is a the manufacturer industrial component. Key specifications include width: 0.312 INCHES NOMINAL IN, closed_length: 20.000 INCHES NOMINAL IN, extended_length: 41.000 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: POSITIVE STOP AND QUICK DISCONNECT INCLUDED; NO LOCK OUT FEATURE, side_for_which_designed: RIGHT HAND OR LEFT HAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-310-4871, 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
979828-2
NSN: 5340-01-310-4871
FSC: 5340 — Hardware, Commercial
CAGE: 53823 — BARNES ENGINEERING COMPANY (USA)
SPECIFICATIONS
width0.312 INCHES NOMINAL IN
closed_length20.000 INCHES NOMINAL IN
extended_length41.000 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresPOSITIVE STOP AND QUICK DISCONNECT INCLUDED; NO LOCK OUT FEATURE
side_for_which_designedRIGHT HAND OR LEFT HAND
NSN5340-01-310-4871
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 979828-2 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: 41.000 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
CLOSED LENGTH: 20.000 INCHES NOMINAL IN
•
WIDTH: 0.312 INCHES NOMINAL IN
•
SIDE FOR WHICH DESIGNED: RIGHT HAND OR LEFT HAND
TECHNICAL CHARACTERISTICS
EXTENDED LENGTH41.000 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
CLOSED LENGTH20.000 INCHES NOMINAL IN
SPECIAL FEATURESPOSITIVE STOP AND QUICK DISCONNECT INCLUDED; NO LOCK OUT FEATURE
WIDTH0.312 INCHES NOMINAL IN
SIDE FOR WHICH DESIGNEDRIGHT HAND OR LEFT 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

No substitute or cross-reference records for this part.

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 979828-2?
979828-2 is a SLIDE,DRAWER,EXTENSION.
What is the NSN for 979828-2?
979828-2 is cataloged in the U.S. Government catalog under NSN 5340-01-310-4871. 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.