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Technical Data Sheet
PartsTable / COMPONENT / 28-0127
28-0127 ✓ 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 FORMALDEHYDE SOLUTION is a the manufacturer industrial component. Key specifications include special_features: 37% FORMALDEHYDE; AQUEOUS, primary_container_type: BOTTLE, medical_designation_and_grade: UNITED STATES PHARMACOPEIA, primary_container_content_quantity: 1.000 GALLONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-011-6094, 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
28-0127
NSN: 5310-00-011-6094
FSC: 5310
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
special_features37% FORMALDEHYDE; AQUEOUS
primary_container_typeBOTTLE
medical_designation_and_gradeUNITED STATES PHARMACOPEIA
primary_container_content_quantity1.000 GALLONS
NSN5310-00-011-6094
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 28-0127 · 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
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 0.4688 INCHES NOMINAL IN
•
THICKNESS: 0.065 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: -QQ-B-611 CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OVERALL DIAMETER: 0.9219 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLEROUND
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.4688 INCHES NOMINAL IN
THICKNESS0.065 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION-QQ-B-611 CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL DIAMETER0.9219 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1025FX1Interchangeable
interchangeable cross-reference
interchangeable
440592Interchangeable
interchangeable cross-reference
interchangeable
5D470Interchangeable
interchangeable cross-reference
interchangeable
280127Interchangeable
interchangeable cross-reference
interchangeable
3190Interchangeable
interchangeable cross-reference
interchangeable
101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28-0127?
28-0127 is a FORMALDEHYDE SOLUTION.
What parts can replace 28-0127?
There are 9 known substitutes for 28-0127: 1025FX1, 440592, 5D470 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28-0127?
28-0127 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-011-6094. 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