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Technical Data Sheet
PartsTable / COMPONENT / ND29861-001
ND29861-001 ✓ 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 SYNTHETIC, hole_diameter: 0.125 INCHES NOMINAL IN, overall_height: 0.344 INCHES NOMINAL IN, style_designator: PAN TOP COUNTERBORED, first_counterbore_depth: 0.188 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-950-3424, 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
ND29861-001
NSN: 5340-00-950-3424
FSC: 5340
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
colorBLACK
materialRUBBER SYNTHETIC
hole_diameter0.125 INCHES NOMINAL IN
overall_height0.344 INCHES NOMINAL IN
style_designatorPAN TOP COUNTERBORED
first_counterbore_depth0.188 INCHES NOMINAL IN
first_counterbore_diameter0.250 INCHES NOMINAL IN
outside/top_flange_diameter0.500 INCHES NOMINAL IN
NSN5340-00-950-3424
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ND29861-001 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: RUBBER SYNTHETIC
•
FIRST COUNTERBORE DEPTH: 0.188 INCHES NOMINAL IN
•
COLOR: BLACK
•
OUTSIDE/TOP FLANGE DIAMETER: 0.500 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PAN TOP COUNTERBORED
•
FIRST COUNTERBORE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
OVERALL HEIGHT0.344 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH0.188 INCHES NOMINAL IN
COLORBLACK
OUTSIDE/TOP FLANGE DIAMETER0.500 INCHES NOMINAL IN
HOLE DIAMETER0.125 INCHES NOMINAL IN
STYLE DESIGNATORPAN TOP COUNTERBORED
FIRST COUNTERBORE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
1390-0215Upgraded Successor
successor cross-reference
successor
1670Upgraded Successor
successor cross-reference
successor
C0LT INDUSTRIES, #1670Upgraded Successor
successor cross-reference
successor
4980273Interchangeable
interchangeable cross-reference
interchangeable
B69737Interchangeable
interchangeable cross-reference
interchangeable
903729-67Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ND29861-001?
ND29861-001 is a BUMPER.
What parts can replace ND29861-001?
There are 12 known substitutes for ND29861-001: 1390-0215, 1670, C0LT INDUSTRIES, #1670 and 9 more. Substitute compatibility should be verified for your specific system.
Is ND29861-001 still available?
ND29861-001 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026