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5248A11 — HANDLE,BOW

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5248A11: HANDLE,BOW.

The HANDLE,BOW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, thread_length: 0.5625 INCHES NOMINAL IN, overall_length: 4.3125 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), handle_clearance: 1.188 INCHES NOMINAL IN, special_features: OEM CAGE IS 5W748. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-640-7910, 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
5248A11
NSN: 5340-01-640-7910
FSC: 5340 — Hardware, Commercial
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
thread_length0.5625 INCHES NOMINAL IN
overall_length4.3125 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
handle_clearance1.188 INCHES NOMINAL IN
special_featuresOEM CAGE IS 5W748
style_designatorROUND
thread_directionRIGHT-HAND
nominal_thread_size0.190 INCHES IN
end_item_identificationMK 109 MOD 1
thread_quantity_per_inch32
mounting_facility_quantity2
NSN5340-01-640-7910
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5248A11 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
•
MOUNTING FACILITY QUANTITY: 2
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.000 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED HOLE(S)
•
THREAD LENGTH: 0.5625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.000 INCHES NOMINAL IN
MOUNTING METHODTHREADED HOLE(S)
THREAD LENGTH0.5625 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OVERALL LENGTH4.3125 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
HANDLE CLEARANCE1.188 INCHES NOMINAL IN
SPECIAL FEATURESOEM CAGE IS 5W748
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 5248A11?
5248A11 is a HANDLE,BOW.
What is the NSN for 5248A11?
5248A11 is cataloged in the U.S. Government catalog under NSN 5340-01-640-7910. 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.