PartsTable
Technical Data Sheet
43-1273 ✓ 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

PLUG AND STOP ASSY,WATER INJECTI. Key specifications include end_item_identification: 29156106070, general_characteristics_item_description: ASSEMBLY CONSISTS OF PLUG PART NO. 2052D35 AND STOP PART NO.

146401,0.563 IN. OD OF PLUG HOLE CUP IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-527-7332, 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
43-1273
NSN: 5330-00-527-7332
FSC: 5330
CAGE: 76680 — FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV (USA)
SPECIFICATIONS
end_item_identification29156106070
general_characteristics_item_descriptionASSEMBLY CONSISTS OF PLUG PART NO. 2052D35 AND STOP PART NO. 146401,0.563 IN. OD OF PLUG HOLE CUP IN
NSN5330-00-527-7332
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 43-1273 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
985-9Interchangeable
interchangeable cross-reference
interchangeable
140120Interchangeable
interchangeable cross-reference
interchangeable
MIL-E-11276Interchangeable
interchangeable cross-reference
interchangeable
QPL11276Interchangeable
interchangeable cross-reference
interchangeable
62024Interchangeable
interchangeable cross-reference
interchangeable
ACM20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43-1273?
43-1273 is a PLUG AND STOP ASSY,WATER INJECTI.
What parts can replace 43-1273?
There are 30 known substitutes for 43-1273: 985-9, 140120, MIL-E-11276 and 27 more. Substitute compatibility should be verified for your specific system.
Is 43-1273 still available?
43-1273 is currently cancelled.
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