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Technical Data Sheet
PartsTable / MRO / 552-29
552-29 ✓ Verified by PartsTable
Jumbo · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

PLATE,RETAINING,ELECTRICAL CONNE. Key specifications include material: ALUMINUM ALLOY, body_style: TUBE TYPE, thread_class: 2B, overall_width: 1.083 INCHES MINIMUM AND 1.113 INCHES MAXIMUM IN, overall_height: 0.106 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN, overall_length: 1.083 INCHES MINIMUM AND 1.113 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-424-2694, 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
MRO→ MRO_GENERAL→ 552-29
NSN: 4710-00-424-2694
FSC: 4710
CAGE: 95535 — MARION DIV OF TECUMSEH PRODUCTS CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_styleTUBE TYPE
thread_class2B
overall_width1.083 INCHES MINIMUM AND 1.113 INCHES MAXIMUM IN
overall_height0.106 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
overall_length1.083 INCHES MINIMUM AND 1.113 INCHES MAXIMUM IN
overall_diameter0.187 INCHES NOMINAL IN
size_designation12
special_features0.526 IN. CUTOUT ON SIDE IN
style_designatorSQUARE SHAPE
thread_directionRIGHT-HAND
features_providedNONRENEWABLE FUSIBLE ELEMENT
NSN4710-00-424-2694
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 552-29 · Jumbo ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
WWT787Interchangeable
interchangeable cross-reference
interchangeable
WWT787-1-2X035Interchangeable
interchangeable cross-reference
interchangeable
1-2X035Interchangeable
interchangeable cross-reference
interchangeable
L562-4Interchangeable
interchangeable cross-reference
interchangeable
05522-0009Interchangeable
interchangeable cross-reference
interchangeable
L562Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 552-29?
552-29 is a PLATE,RETAINING,ELECTRICAL CONNE manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 552-29?
There are 16 known substitutes for 552-29: WWT787, WWT787-1-2X035, 1-2X035 and 13 more. Substitute compatibility should be verified for your specific system.
Is 552-29 still available?
552-29 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