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3361T71 — KEEPER,BELT-STRAP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3361T71: KEEPER,BELT-STRAP.

The KEEPER,BELT-STRAP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, loop_opening_length: 1.000 INCHES NOMINAL IN, end_item_identification: AN/AQS-20A, MAINTENANCE STAND A, material_document_and_classification: QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: FEED-THROUGH ADJUSTING PLATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-550-7185, 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
3361T71
NSN: 5340-01-550-7185
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 304
loop_opening_length1.000 INCHES NOMINAL IN
end_item_identificationAN/AQS-20A, MAINTENANCE STAND A
material_document_and_classificationQQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyFEED-THROUGH ADJUSTING PLATE
NSN5340-01-550-7185
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3361T71 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 OPENING LENGTH: 1.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 304
TECHNICAL CHARACTERISTICS
LOOP OPENING LENGTH1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYFEED-THROUGH ADJUSTING PLATE
END ITEM IDENTIFICATIONAN/AQS-20A, MAINTENANCE STAND A
MATERIALSTEEL COMP 304
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

No substitute or cross-reference records for this part.

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 3361T71?
3361T71 is a KEEPER,BELT-STRAP.
What is the NSN for 3361T71?
3361T71 is cataloged in the U.S. Government catalog under NSN 5340-01-550-7185. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.