PartsTable
Technical Data Sheet
51S ✓ Verified by PartsTable
Braun · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Braun's most advanced foil with ergonomically sized holes cuts hair deeper than ever before – for perfect closeness that lasts longer. Key specifications include special_features: BRASS OR NICKEL SILVER, general_characteristics_item_description: 13.000 IN. LG,12.750 IN.

W,9.500 IN. H,MAXIMUM BODY PRESSURE 30.000 LBS LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-450-4747, 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 51S
NSN: 5340-00-450-4747
FSC: 5340
CAGE: 87737 — TAYLOR LOCK CO (USA)
SPECIFICATIONS
special_featuresBRASS OR NICKEL SILVER
general_characteristics_item_description13.000 IN. LG,12.750 IN. W,9.500 IN. H,MAXIMUM BODY PRESSURE 30.000 LBS LBS
NSN5340-00-450-4747
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 51S MFR: Braun ⚠ 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBRASS OR NICKEL SILVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
PA2029Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
22601Interchangeable
interchangeable cross-reference
interchangeable
10NInterchangeable
interchangeable cross-reference
interchangeable
HD121AInterchangeable
interchangeable cross-reference
interchangeable
S43Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51S?
51S is a FUSE,CARTRIDGE manufactured by Braun. It is classified as a MRO (MRO_GENERAL).
What parts can replace 51S?
There are 17 known substitutes for 51S: PA2029, AMS-QQ-A-200/3, 22601 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51S?
51S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-450-4747. This indicates validated use in U.S. government and defense supply chains.
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