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13654-1 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13654-1: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_diameter: 0.328 INCHES NOMINAL IN, overall_height: 2.500 INCHES NOMINAL IN, material_hardness_rating: 95.0 SHORE DUROMETER A NOMINAL, material_document_and_classification: DUPONT CO, COMPOUND ADIPRENE L-167 MFR REF SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-107-5108, 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
13654-1
NSN: 5340-01-107-5108
FSC: 5340 — Hardware, Commercial
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter0.328 INCHES NOMINAL IN
overall_height2.500 INCHES NOMINAL IN
material_hardness_rating95.0 SHORE DUROMETER A NOMINAL
material_document_and_classificationDUPONT CO, COMPOUND ADIPRENE L-167 MFR REF SINGLE MATERIAL RESPONSE
NSN5340-01-107-5108
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13654-1 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
•
MATERIAL HARDNESS RATING: 95.0 SHORE DUROMETER A NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: DUPONT CO, COMPOUND ADIPRENE L-167 MFR REF SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER
•
HOLE DIAMETER: 0.328 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.500 INCHES NOMINAL IN
MATERIAL HARDNESS RATING95.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDUPONT CO, COMPOUND ADIPRENE L-167 MFR REF SINGLE MATERIAL RESPONSE
MATERIALRUBBER
HOLE DIAMETER0.328 INCHES NOMINAL IN
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 13654-1?
13654-1 is a BUMPER.
What is the NSN for 13654-1?
13654-1 is cataloged in the U.S. Government catalog under NSN 5340-01-107-5108. 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.