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MP-76 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MP-76: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: PLASTIC ACETAL OVERALL, head_type: SOLID, thread_class: 2A EXTERNAL A, thread_length: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM EXTERNAL IN, overall_length: 0.760 INCHES NOMINAL IN, connection_style: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-690-9786, 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
MP-76
NSN: 5340-00-690-9786
NIINs: 006909786, 012724902
FSC: 5340 — Hardware, Commercial
CAGE: 97945 — PENNWALT CORP S S WHITE INDUSTRIAL PRODUCTS DIV (USA)
SPECIFICATIONS
materialPLASTIC ACETAL OVERALL
head_typeSOLID
thread_class2A EXTERNAL A
thread_length0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM EXTERNAL IN
overall_length0.760 INCHES NOMINAL IN
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.500 INCHES EXTERNAL IN
thread_series_designatorUNF EXTERNAL
NSN5340-00-690-9786
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MP-76 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
•
DESIGN TYPE: THREADED
•
OVERALL DIAMETER: 0.750 INCHES NOMINAL IN
•
DRIVE TYPE: SCREW SLOT
•
FEATURES PROVIDED: SHOULDER
•
THREAD CLASS: 3A A
•
MATERIAL: PLASTIC
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/2-20 UNF
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER0.750 INCHES NOMINAL IN
DRIVE TYPESCREW SLOT
FEATURES PROVIDEDSHOULDER
THREAD CLASS3A A
MATERIALPLASTIC
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/2-20 UNF
SUBSTITUTES & CROSS-REFERENCES 8
1604-76Reference document
Same NSN cross-reference
Reference document — Secondary reference
69969-76Reference document
Same NSN cross-reference
Reference document — Secondary reference
7A46S07Reference document
Same NSN cross-reference
Reference document — Secondary reference
890335-41Reference document
Same NSN cross-reference
Reference document — Secondary reference
9 10045 9002Reference document
Same NSN cross-reference
Reference document — Secondary reference
1604-764Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MP-76?
MP-76 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace MP-76?
There are 8 known substitutes for MP-76: 1604-76, 69969-76, 7A46S07 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MP-76?
MP-76 is cataloged in the U.S. Government catalog under NSN 5340-00-690-9786. This indicates validated use in U.S. government and defense supply chains.
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