PartsTable
Technical Data Sheet
Download PDF

7971727 — WASHER,SHOULDERED AND RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7971727: WASHER,SHOULDERED AND RECESSED.

The WASHER,SHOULDERED AND RECESSED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2017 OVERALL, hole_diameter: 1.405 INCHES NOMINAL IN, shoulder_height: 0.157 INCHES NOMINAL IN, outside_diameter: 1.674 INCHES NOMINAL IN, style_designator: SHOULDERED AND RECESSED, shoulder_diameter: 1.540 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-615-8739, 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
7971727
NSN: 5310-00-615-8739
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2017 OVERALL
hole_diameter1.405 INCHES NOMINAL IN
shoulder_height0.157 INCHES NOMINAL IN
outside_diameter1.674 INCHES NOMINAL IN
style_designatorSHOULDERED AND RECESSED
shoulder_diameter1.540 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
material_thickness0.281 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-615-8739
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7971727 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER HEIGHT: 0.157 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED AND RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.674 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.281 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 1.540 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER HEIGHT0.157 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED AND RECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.674 INCHES NOMINAL IN
MATERIAL THICKNESS0.281 INCHES NOMINAL IN
SHOULDER DIAMETER1.540 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALALUMINUM ALLOY 2017 OVERALL
HOLE DIAMETER1.405 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
2590006158739Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7971727?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7971727?
7971727 is a WASHER,SHOULDERED AND RECESSED.
What parts can replace 7971727?
There is 1 known substitute for 7971727: 2590006158739. Substitute compatibility should be verified for your specific system.
What is the NSN for 7971727?
7971727 is cataloged in the U.S. Government catalog under NSN 5310-00-615-8739. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7971727