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SSB-0185-S17 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SSB-0185-S17: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631 OVERALL, hole_diameter: 1.566 INCHES NOMINAL IN, overall_height: 0.150 INCHES NOMINAL IN, outside_diameter: 1.850 INCHES NOMINAL IN, special_features: FOUR WAVES;SPRING RATE 388 LBS/IN;LOAD 29 LBS;SINGLE TURN OVERLAP LBS, style_designator: SPRING TENSION. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-511-2256, 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
SSB-0185-S17
NSN: 5310-01-511-2256
FSC: 5310 — Nuts and Washers
CAGE: 51814 — SMALLEY STEEL RING CO. (USA)
SPECIFICATIONS
materialSTEEL COMP 631 OVERALL
hole_diameter1.566 INCHES NOMINAL IN
overall_height0.150 INCHES NOMINAL IN
outside_diameter1.850 INCHES NOMINAL IN
special_featuresFOUR WAVES;SPRING RATE 388 LBS/IN;LOAD 29 LBS;SINGLE TURN OVERLAP LBS
style_designatorSPRING TENSION
surface_treatmentOIL OVERALL
material_thickness0.018 INCHES NOMINAL IN
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
material_document_and_classificationAMS 5529, 17-7 PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-511-2256
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SSB-0185-S17 · OEM ⚠ 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
•
STYLE DESIGNATOR: SPRING TENSION
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5529, 17-7 PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.850 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.018 INCHES NOMINAL IN
•
SURFACE TREATMENT: OIL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.150 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5529, 17-7 PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.850 INCHES NOMINAL IN
MATERIAL THICKNESS0.018 INCHES NOMINAL IN
SPECIAL FEATURESFOUR WAVES;SPRING RATE 388 LBS/IN;LOAD 29 LBS;SINGLE TURN OVERLAP LBS
SURFACE TREATMENTOIL OVERALL
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
MATERIALSTEEL COMP 631 OVERALL
HOLE DIAMETER1.566 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
5631306Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 SSB-0185-S17?
SSB-0185-S17 is a WASHER,SPRING TENSION.
What parts can replace SSB-0185-S17?
There is 1 known substitute for SSB-0185-S17: 5631306. Substitute compatibility should be verified for your specific system.
What is the NSN for SSB-0185-S17?
SSB-0185-S17 is cataloged in the U.S. Government catalog under NSN 5310-01-511-2256. This indicates validated use in U.S. government and defense supply chains.
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