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PartsTable / COMPONENT / 1875-48
1875-48 ✓ 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 WASHER,FLAT is a the manufacturer industrial component. Key specifications include special_features: STERILE,INDIVIDUAL PACKAGE,DISPOSABLE,OVERALL LENGTH 70 INCHES,NONVENTED,FOR USE WITH FLEXIBLE BAGS,48 PER CASE IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-298-9206, 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
1875-48
NSN: 5310-00-298-9206
FSC: 5310
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
special_featuresSTERILE,INDIVIDUAL PACKAGE,DISPOSABLE,OVERALL LENGTH 70 INCHES,NONVENTED,FOR USE WITH FLEXIBLE BAGS,48 PER CASE IN
component_quantity7
NSN5310-00-298-9206
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1875-48 · 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
•
MATERIAL: STEEL COMP 302 OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
OVERALL DIAMETER: 0.562 INCHES NOMINAL IN
•
THICKNESS: 0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 302 OVERALL
PERIPHERAL SHAPE STYLEROUND
HOLE DIAMETER0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
SURFACE TREATMENTPASSIVATE OVERALL
OVERALL DIAMETER0.562 INCHES NOMINAL IN
THICKNESS0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
1875-48Interchangeable
interchangeable cross-reference
interchangeable
1875-58Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1875-48?
1875-48 is a WASHER,FLAT.
What parts can replace 1875-48?
There are 2 known substitutes for 1875-48: 1875-48, 1875-58. Substitute compatibility should be verified for your specific system.
What is the NSN for 1875-48?
1875-48 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-298-9206. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026