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187373 — HOSE,AIR DUCT

✓ Government record, cited
Hama · BOLT SCREW
PRODUCT OVERVIEW

187373: HOSE,AIR DUCT.

Offer protection to your Samsung Galaxy S10 5G! This cover protects your smartphone reliably against scratches. Whoever likes to have an unobtrusive accessory will certainly be pleased with this transparent cover.

- Flexible cover for perfect all-round protection - Non-slip surface provides a comfortable grip - The design of the smartphone remains visible This part is cataloged in the U.S. Government catalog under NSN 5305-00-638-1648, 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
187373
NSN: 5305-00-638-1648
NIINs: 006381648, 014480072
FSC: 5305 — Screws
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING ALL PLIES
wall_thickness0.182 INCHES NOMINAL IN
connection_typePLAIN BOTH ENDS
inside_diameter0.960 INCHES NOMINAL FIRST END IN
style_designatorFULLY CONVOLUTED
end_item_identificationW/S CODE, ENGINE, AIRCRAFT, F117-PW-100 (C-17A) A
cross-sectional_shape_styleROUND
measuring_method_and_length2.000 INCHES NOMINAL OVERALL IN
NSN5305-00-638-1648
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 187373 · Hama ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.722 INCHES NOMINAL IN
•
THREAD LENGTH: 0.422 INCHES MINIMUM IN
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST DIAMETER FROM HEAD: 0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER: 0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
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NOMINAL THREAD DIAMETER: 0.312 INCHES IN
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER: 0.300 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.143 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
FASTENER LENGTH0.722 INCHES NOMINAL IN
THREAD LENGTH0.422 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.312 INCHES IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER0.300 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 187373?
187373 is a HOSE,AIR DUCT manufactured by Hama.
What is the NSN for 187373?
187373 is cataloged in the U.S. Government catalog under NSN 5305-00-638-1648. This indicates validated use in U.S. government and defense supply chains.
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