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Technical Data Sheet
PartsTable / COMPONENT / 149024-003
149024-003 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUMPER is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER NATURAL, hole_diameter: 0.138 INCHES NOMINAL IN, overall_height: 0.313 INCHES NOMINAL IN, style_designator: FLAT TOP COUNTERBORED, first_counterbore_depth: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-550-8485, 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
149024-003
NSN: 5340-00-550-8485
FSC: 5340
CAGE: 25512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER NATURAL
hole_diameter0.138 INCHES NOMINAL IN
overall_height0.313 INCHES NOMINAL IN
style_designatorFLAT TOP COUNTERBORED
first_counterbore_depth0.250 INCHES NOMINAL IN
first_counterbore_diameter0.250 INCHES NOMINAL IN
outside/top_flange_diameter0.625 INCHES NOMINAL IN
NSN5340-00-550-8485
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 149024-003 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
•
STYLE DESIGNATOR: FLAT TOP COUNTERBORED
•
COLOR: BLACK
•
OUTSIDE/TOP FLANGE DIAMETER: 0.625 INCHES NOMINAL IN
•
FIRST COUNTERBORE DEPTH: 0.250 INCHES NOMINAL IN
•
FIRST COUNTERBORE DIAMETER: 0.250 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.138 INCHES NOMINAL IN
•
MATERIAL: RUBBER NATURAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.313 INCHES NOMINAL IN
STYLE DESIGNATORFLAT TOP COUNTERBORED
COLORBLACK
OUTSIDE/TOP FLANGE DIAMETER0.625 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH0.250 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.250 INCHES NOMINAL IN
HOLE DIAMETER0.138 INCHES NOMINAL IN
MATERIALRUBBER NATURAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
N0043PC29Interchangeable
interchangeable cross-reference
interchangeable
10228PC6Interchangeable
interchangeable cross-reference
interchangeable
2193Interchangeable
interchangeable cross-reference
interchangeable
S23996Interchangeable
interchangeable cross-reference
interchangeable
23996Interchangeable
interchangeable cross-reference
interchangeable
W2193Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 149024-003?
149024-003 is a BUMPER.
What parts can replace 149024-003?
There are 19 known substitutes for 149024-003: N0043PC29, 10228PC6, 2193 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 149024-003?
149024-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-550-8485. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026