PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 019-29
019-29 ✓ 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 PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include material: ALUMINUM CASE FRAME, stirrup_height: 8.500 INCHES IN, beam_damper_type: MAGNETIC, special_features: DOUBLE MAGNETIC DAMPER, beam_rider_weight: 500.0 MILLIGRAMS, pan_overall_width: 4.000 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-054-1412, 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
019-29
NSN: 5340-00-054-1412
FSC: 5340
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)
SPECIFICATIONS
materialALUMINUM CASE FRAME
stirrup_height8.500 INCHES IN
beam_damper_typeMAGNETIC
special_featuresDOUBLE MAGNETIC DAMPER
beam_rider_weight500.0 MILLIGRAMS
pan_overall_width4.000 INCHES IN
weighing_capacity200.0 GRAMS G
case_access_methodCOUNTERPOISED FRONT DOOR OR REMOVABLE BACK PANEL
sensitivity_rating0.05 GRAMS G
beam_rider_quantity1
scale_adjustabilityADJUSTABLE
case_drawer_quantity1
NSN5340-00-054-1412
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 019-29 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 THICKNESS: 0.083 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
RADIUS: 2.875 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONCAVE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.083 INCHES NOMINAL IN
MATERIALSTEEL
RADIUS2.875 INCHES NOMINAL IN
OUTSIDE DIAMETER1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
A-A-52420-15Interchangeable
interchangeable cross-reference
interchangeable
140089Interchangeable
interchangeable cross-reference
interchangeable
WPP1677Interchangeable
interchangeable cross-reference
interchangeable
S703Interchangeable
interchangeable cross-reference
interchangeable
172531Interchangeable
interchangeable cross-reference
interchangeable
X2247Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 019-29?
019-29 is a PLUG,EXPANSION.
What parts can replace 019-29?
There are 32 known substitutes for 019-29: A-A-52420-15, 140089, WPP1677 and 29 more. Substitute compatibility should be verified for your specific system.
Is 019-29 still available?
019-29 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