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Technical Data Sheet
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HP2N ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.170 INCHES NOMINAL IN, material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL, overall_width: 0.375 INCHES NOMINAL IN, special_features: COLOR BLACK, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-619-0188, 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
HP2N
NSN: 5340-00-619-0188
FSC: 5340
CAGE: 1NJK8 — BURNDY LLC (USA)
SPECIFICATIONS
diameter0.170 INCHES NOMINAL IN
materialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
overall_width0.375 INCHES NOMINAL IN
special_featuresCOLOR BLACK
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.050 INCHES NOMINAL IN
loop_inside_diameter0.130 INCHES NOMINAL IN
special_test_featuresSPECIAL QUALITYCONTROL TESTING
specification/standard_data80205-NAS1397 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
criticality_code_justificationZZZY
material_document_and_classificationL-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-619-0188
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HP2N 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
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.593 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: F-10001,FSCM 18873 MFR REF SINGLE MATERIAL RESPONSE BAND
•
MATERIAL: PLASTIC POLYAMIDE NYLON BAND
•
MATERIAL THICKNESS: 0.050 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE LOOP
•
DIAMETER: 0.170 INCHES NOMINAL IN
•
LOOP INSIDE DIAMETER: 0.130 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM LOOP CENTER TO TONGUE END0.593 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONF-10001,FSCM 18873 MFR REF SINGLE MATERIAL RESPONSE BAND
MATERIALPLASTIC POLYAMIDE NYLON BAND
MATERIAL THICKNESS0.050 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE LOOP
DIAMETER0.170 INCHES NOMINAL IN
LOOP INSIDE DIAMETER0.130 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.375 INCHES NOMINAL IN
OVERALL WIDTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
HP2NUpgraded Successor
successor cross-reference
successor
2994556-16Upgraded Successor
successor cross-reference
successor
SAE-AS25281Upgraded Successor
successor cross-reference
successor
8955Upgraded Successor
successor cross-reference
successor
NAS1397P2EBUpgraded Successor
successor cross-reference
successor
094430-0000Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HP2N?
HP2N is a CLAMP,LOOP.
What parts can replace HP2N?
There are 20 known substitutes for HP2N: HP2N, 2994556-16, SAE-AS25281 and 17 more. Substitute compatibility should be verified for your specific system.
Is HP2N still available?
HP2N is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026