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PartsTable / COMPONENT / HK7CAA101
HK7CAA101 ✓ 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 material: STEEL COMP 321 OR STEEL COMP 347 BAND, overall_width: 0.900 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN, surface_treatment: CADMIUM BAND, loop_inside_diameter: 0.250 INCHES NOMINAL IN, fastening_device_type: LUG, material_document_and_classification: QQ-S-766 FED SPEC ALL MATERIAL RESPONSES BAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-829-4541, 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
HK7CAA101
NSN: 5340-00-829-4541
FSC: 5340
CAGE: 69370 — HO-HO-KUS, INC (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OR STEEL COMP 347 BAND
overall_width0.900 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
surface_treatmentCADMIUM BAND
loop_inside_diameter0.250 INCHES NOMINAL IN
fastening_device_typeLUG
material_document_and_classificationQQ-S-766 FED SPEC ALL MATERIAL RESPONSES BAND
surface_treatment_document_and_classificationQQ-P-416 TY 2 CL1 FED SPEC SINGLE TREATMENT RESPONSE BAND
NSN5340-00-829-4541
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HK7CAA101 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
•
LOOP INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 FED SPEC ALL MATERIAL RESPONSES BAND
•
MATERIAL: STEEL COMP 321 OR STEEL COMP 347 BAND
•
SURFACE TREATMENT: CADMIUM BAND
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL1 FED SPEC SINGLE TREATMENT RESPONSE BAND
•
FASTENING DEVICE TYPE: LUG
TECHNICAL CHARACTERISTICS (FLIS)
LOOP INSIDE DIAMETER0.250 INCHES NOMINAL IN
OVERALL WIDTH0.900 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC ALL MATERIAL RESPONSES BAND
MATERIALSTEEL COMP 321 OR STEEL COMP 347 BAND
SURFACE TREATMENTCADMIUM BAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL1 FED SPEC SINGLE TREATMENT RESPONSE BAND
FASTENING DEVICE TYPELUG
END ITEM IDENTIFICATIONAIRCRAFT, PHANTOM F-4; JOINT STARS TARGET RADAR SYSTEM; F/A-18E/F HORNET AIRCRAFT; ENGINE, AIRCRAFT TF39-GE-1 (C-5A); HELICOPTIER, CHINOOK, CH-47; ENGINE, AIRCRAFT TF-33-P-7 (C-141A/B); F117A AIRCRAFT; ENGINE, AIRCRAFT TF34-GE-100 (A-10); AIRCRAFT MH-47E SPECIAL OPERATIONS AIRCRAFT A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
354000Upgraded Successor
successor cross-reference
successor
35-4010Interchangeable
interchangeable cross-reference
interchangeable
242208601005Interchangeable
interchangeable cross-reference
interchangeable
1978066-109Interchangeable
interchangeable cross-reference
interchangeable
1810374-6Interchangeable
interchangeable cross-reference
interchangeable
9177376Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HK7CAA101?
HK7CAA101 is a CLAMP,LOOP.
What parts can replace HK7CAA101?
There are 10 known substitutes for HK7CAA101: 354000, 35-4010, 242208601005 and 7 more. Substitute compatibility should be verified for your specific system.
Is HK7CAA101 still available?
HK7CAA101 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