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185774 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
Hama · NUT WASHER
PRODUCT OVERVIEW

185774: DIAPHRAGM,VALVE,FLAT.

- Insert compartment for cards or similar objects with easy-slide function - Booklet case with a hidden magnetic fastener - Stand function for viewing videos - Soft inside lining to protect the sensitive screen and back of the smartphone This part is cataloged in the U.S. Government catalog under NSN 5310-00-033-0001, 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
185774
NSN: 5310-00-033-0001
NIINs: 000330001, 003436285
FSC: 5310 — Nuts and Washers
CAGE: 2A659 — AIRMOTIVE CARBURETOR (USA)
SPECIFICATIONS
materialRUBBER
hole_diameter0.532 INCHES NOMINAL IN
outside_diameter6.475 INCHES NOMINAL IN
style_designatorFLAT
bolt_hole_quantity6
material_thickness0.133 INCHES NOMINAL IN
bolt_circle_diameter5.600 INCHES NOMINAL IN
end_item_identification20 CU FT COMPRESSOR
NSN5310-00-033-0001
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 185774 · Hama ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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WIDTH ACROSS FLATS: 0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
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THREAD SERIES: UNEF
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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
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THREAD DIRECTION: RIGHT-HAND
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NOMINAL THREAD SIZE: 0.625 INCHES IN
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NUT HEIGHT: 0.234 INCHES NOMINAL IN
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SURFACE TREATMENT: PASSIVATE OVERALL
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NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
THREAD SERIESUNEF
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
NUT HEIGHT0.234 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH24
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 185774?
185774 is a DIAPHRAGM,VALVE,FLAT manufactured by Hama.
What is the NSN for 185774?
185774 is cataloged in the U.S. Government catalog under NSN 5310-00-033-0001. This indicates validated use in U.S. government and defense supply chains.
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