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827S104 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

827S104: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: SPONGE, overall_height: 0.250 INCHES NOMINAL IN, style_designator: ROUND TOP, fastening_device_size: NO. 6-32 MACHINE SCREW, fastening_device_type: MACHINE SCREW, outside/top_flange_diameter: 0.438 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-602-9077, 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
827S104
NSN: 5340-00-602-9077
FSC: 5340 — Hardware, Commercial
CAGE: 70485 — ATLANTIC INDIA RUBBER CO INC (USA)
SPECIFICATIONS
materialSPONGE
overall_height0.250 INCHES NOMINAL IN
style_designatorROUND TOP
fastening_device_sizeNO. 6-32 MACHINE SCREW
fastening_device_typeMACHINE SCREW
outside/top_flange_diameter0.438 INCHES NOMINAL IN
NSN5340-00-602-9077
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 827S104 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
•
OUTSIDE/TOP FLANGE DIAMETER: 0.438 INCHES NOMINAL IN
•
FASTENING DEVICE TYPE: MACHINE SCREW
•
STYLE DESIGNATOR: ROUND TOP
•
FASTENING DEVICE SIZE: NO. 6-32 MACHINE SCREW
•
MATERIAL: SPONGE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.250 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.438 INCHES NOMINAL IN
FASTENING DEVICE TYPEMACHINE SCREW
STYLE DESIGNATORROUND TOP
FASTENING DEVICE SIZENO. 6-32 MACHINE SCREW
MATERIALSPONGE
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
7119419P2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 827S104?
827S104 is a BUMPER.
What parts can replace 827S104?
There is 1 known substitute for 827S104: 7119419P2. Substitute compatibility should be verified for your specific system.
What is the NSN for 827S104?
827S104 is cataloged in the U.S. Government catalog under NSN 5340-00-602-9077. 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.