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PM177-40CHAA2820F — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PM177-40CHAA2820F: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-444-5261, 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
PM177-40CHAA2820F
NSN: 5340-01-444-5261
FSC: 5340 — Hardware, Commercial
CAGE: 4R9M4 — PACMET AEROSPACE, LLC DBA PACIFIC METALS GROUP (USA)
SPECIFICATIONS
Part NumberPM177-40CHAA2820F
NSN5340-01-444-5261
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PM177-40CHAA2820F 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
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 1
9D0214-28-20Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PM177-40CHAA2820F?
PM177-40CHAA2820F is a CLAMP,LOOP.
What parts can replace PM177-40CHAA2820F?
There is 1 known substitute for PM177-40CHAA2820F: 9D0214-28-20. Substitute compatibility should be verified for your specific system.
What is the NSN for PM177-40CHAA2820F?
PM177-40CHAA2820F is cataloged in the U.S. Government catalog under NSN 5340-01-444-5261. This indicates validated use in U.S. government and defense supply chains.
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