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5003552 REV A — LOCK,FLUSH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5003552 REV A: LOCK,FLUSH.

The LOCK,FLUSH is a the manufacturer industrial component. Key specifications include thickness: 0.190 INCHES MINIMUM MEMBER IN, design_type: LATCH BOLT. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-500-3552, 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
5003552 REV A
NSN: 5340-00-500-3552
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
thickness0.190 INCHES MINIMUM MEMBER IN
design_typeLATCH BOLT
special_featuresLOCKING MECHANISM TYPE:BUTTON;MASTER KEY PROVISION:NOT INCLUDED;STEEL,CLASS B,GRADE 1 OR 2,SPEC MIL-S-13281,USED ON 75 MM PACK HOWITZER; MM
NSN5340-00-500-3552
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5003552 REV A 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: LATCH BOLT
•
THICKNESS: 0.190 INCHES MINIMUM MEMBER IN
TECHNICAL CHARACTERISTICS
DESIGN TYPELATCH BOLT
SPECIAL FEATURESLOCKING MECHANISM TYPE:BUTTON;MASTER KEY PROVISION:NOT INCLUDED;STEEL,CLASS B,GRADE 1 OR 2,SPEC MIL-S-13281,USED ON 75 MM PACK HOWITZER; MM
THICKNESS0.190 INCHES MINIMUM MEMBER IN
SUBSTITUTES & CROSS-REFERENCES 2
PS5003552 REV CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5003552Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 5003552 REV A?
5003552 REV A is a LOCK,FLUSH.
What parts can replace 5003552 REV A?
There are 2 known substitutes for 5003552 REV A: PS5003552 REV C, 5003552. Substitute compatibility should be verified for your specific system.
What is the NSN for 5003552 REV A?
5003552 REV A is cataloged in the U.S. Government catalog under NSN 5340-00-500-3552. This indicates validated use in U.S. government and defense supply chains.
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