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PL405550-01-01FN 159 — CLAMP,BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PL405550-01-01FN 159: CLAMP,BLOCK.

The CLAMP,BLOCK is a the manufacturer industrial component. Key specifications include overall_width: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN, overall_height: 1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN, overall_length: 1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN, mounting_facility: CLAMPCLAMP, clamping_hole_diameter: 0.540 INCHES NOMINAL ALL HOLES IN, clamping_hole_quantity: 11. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-377-3664, 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
PL405550-01-01FN 159
NSN: 5340-01-377-3664
FSC: 5340 — Hardware, Commercial
CAGE: 63631 — BAE SYSTEMS CONTROLS INC. (USA)
SPECIFICATIONS
overall_width1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
overall_height1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN
overall_length1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN
mounting_facilityCLAMPCLAMP
clamping_hole_diameter0.540 INCHES NOMINAL ALL HOLES IN
clamping_hole_quantity11
NSN5340-01-377-3664
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PL405550-01-01FN 159 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
•
CLAMPING HOLE QUANTITY: 11
•
CLAMPING HOLE DIAMETER: 0.540 INCHES NOMINAL ALL HOLES IN
•
MOUNTING FACILITY: CLAMPCLAMP
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN
CLAMPING HOLE QUANTITY11
OVERALL LENGTH1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN
OVERALL WIDTH1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
CLAMPING HOLE DIAMETER0.540 INCHES NOMINAL ALL HOLES IN
MOUNTING FACILITYCLAMPCLAMP
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 5
2050-SP-COP-STWReference document
Same NSN cross-reference
Reference document — Secondary reference
405814-03Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
12412397-02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S2050-SPReference document
Same NSN cross-reference
Reference document — Design control — primary reference
PL40552-01 FN 62Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PL405550-01-01FN 159?
PL405550-01-01FN 159 is a CLAMP,BLOCK.
What parts can replace PL405550-01-01FN 159?
There are 5 known substitutes for PL405550-01-01FN 159: 2050-SP-COP-STW, 405814-03, 12412397-02 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL405550-01-01FN 159?
PL405550-01-01FN 159 is cataloged in the U.S. Government catalog under NSN 5340-01-377-3664. This indicates validated use in U.S. government and defense supply chains.
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