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75297 — WASHER,SPRING TENSION

✓ Government record, cited
Hama · NUT WASHER
PRODUCT OVERVIEW

75297: WASHER,SPRING TENSION.

Wouldn’t it be Nice to be Able to Predict the Weather? You look out the window in the morning and it looks like it is going to be a beautiful day so you slip on a summery outfit along with your sunglasses and start walking to work. Disaster strikes!

Half way there those dreaded huge black clouds roll in and the rain start pouring down leaving you drenched with no umbrella. Typical! Be Prepared to Brave the Elements with Hama The Hama TH-100 Thermometer/Hygrometer can help to prevent frustrating moments by providing you with accurate, up-to-date measurements of the temperature and air humidity from the room where it is positioned in order to give you an indication of the daily weather conditions and help you to be prepared for what lies ahead.

Consisting of a single station that can be positioned indoors on any flat surface, readings of temperature and air humidity are given on the clear, transparent LCD display along with a moon phase display, showing th This part is cataloged in the U.S. Government catalog under NSN 5310-01-085-6736, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
75297
NSN: 5310-01-085-6736
FSC: 5310 — Nuts and Washers
CAGE: 24975 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.190 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
overall_height0.035 INCHES NOMINAL IN
outside_diameter0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
style_designatorSPRING TENSION
surface_treatmentCADMIUM OVERALL
material_thickness0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
surface_treatment_document_and_classificationQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-085-6736
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 75297 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SPRING TENSION
•
OUTSIDE DIAMETER: 0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.190 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.035 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
MATERIAL THICKNESS0.014 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.190 INCHES MINIMUM AND 0.208 INCHES MAXIMUM 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
50AX170Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 75297?
75297 is a WASHER,SPRING TENSION manufactured by Hama.
What parts can replace 75297?
There is 1 known substitute for 75297: 50AX170. Substitute compatibility should be verified for your specific system.
What is the NSN for 75297?
75297 is cataloged in the U.S. Government catalog under NSN 5310-01-085-6736. This indicates validated use in U.S. government and defense supply chains.
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