PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 662526

662526 — Technical Data Sheet

✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The FOLLOWER,PUMP,VACUUM is a the manufacturer industrial component. Key specifications include diameter: 0.125 INCHES NOMINAL IN, material: STEEL COMP 410 OVERALL, overall_length: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, style_designator: SLOTTED, material_thickness: 0.028 INCHES NOMINAL IN, rotary_pump_design: VANE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5315-01-207-7331, 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
662526
NSN: 5315-01-207-7331
FSC: 5315
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
diameter0.125 INCHES NOMINAL IN
materialSTEEL COMP 410 OVERALL
overall_length0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
style_designatorSLOTTED
material_thickness0.028 INCHES NOMINAL IN
rotary_pump_designVANE
pump_rotation_directionCOUNTERCLOCKWISE
pumping_element_operating_positionHORIZONTAL
material_document_and_classificationAMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-207-7331
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 662526 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
E-2549 ITEM 17InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E-2549InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 662526?
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 662526?
662526 is a FOLLOWER,PUMP,VACUUM.
What parts can replace 662526?
There are 2 known substitutes for 662526: E-2549 ITEM 17, E-2549. Substitute compatibility should be verified for your specific system.
What is the NSN for 662526?
662526 is cataloged in the Federal Logistics Information System under NSN 5315-01-207-7331. 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 — 662526

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026