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NP-277 — CUP,COMPRESSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NP-277: CUP,COMPRESSION.

The CUP,COMPRESSION is a the manufacturer industrial component. Key specifications include special_features: MTL-POLYPROPYLENE, supplementary_features: ADD. NUM.

ASSIGNED 22029000, end_item_identification: SPRAYER, part_name_assigned_by_controlling_agency: CUP, POLYPROPLENE. This part is cataloged in the U.S. Government catalog under NSN 5340-01-582-2901, 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
NP-277
NSN: 5340-01-582-2901
FSC: 5340 — Hardware, Commercial
CAGE: 11865 — B & G EQUIPMENT COMPANY (USA)
SPECIFICATIONS
special_featuresMTL-POLYPROPYLENE
supplementary_featuresADD. NUM. ASSIGNED 22029000
end_item_identificationSPRAYER
part_name_assigned_by_controlling_agencyCUP, POLYPROPLENE
NSN5340-01-582-2901
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NP-277 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
•
SUPPLEMENTARY FEATURES: ADD. NUM. ASSIGNED 22029000
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESADD. NUM. ASSIGNED 22029000
SPECIAL FEATURESMTL-POLYPROPYLENE
PART NAME ASSIGNED BY CONTROLLING AGENCYCUP, POLYPROPLENE
END ITEM IDENTIFICATIONSPRAYER
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 2
BG-NP-277Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VALVULA PRESION POLIPROPILENOSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NP-277?
NP-277 is a CUP,COMPRESSION.
What parts can replace NP-277?
There are 2 known substitutes for NP-277: BG-NP-277, VALVULA PRESION POLIPROPILENO. Substitute compatibility should be verified for your specific system.
What is the NSN for NP-277?
NP-277 is cataloged in the U.S. Government catalog under NSN 5340-01-582-2901. This indicates validated use in U.S. government and defense supply chains.
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