PartsTable
Technical Data Sheet
PartsTable / MRO / X16
X16 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 SOUNDING SET,SONAR is a the manufacturer industrial component. Key specifications include material: STEEL BAND, hole_diameter: 0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN, overall_width: 0.750 INCHES NOMINAL IN, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, outside_diameter: 0.678 INCHES MAXIMUM IN, style_designator: TWO PIECE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-011-0730, 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
MRO→ MRO_GENERAL→ X16
NSN: 5310-00-011-0730
FSC: 5310
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialSTEEL BAND
hole_diameter0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
overall_width0.750 INCHES NOMINAL IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
outside_diameter0.678 INCHES MAXIMUM IN
special_featuresHOBBY TYPE; OFFSET SHARP ANGLED CUTTING EDGE; FOR STENCILING, ETCHING AND SCORING; ALSO USED ON PRINTED CIRCUIT BOARDS; 5 PER PKG
style_designatorTWO PIECE
material_thickness0.313 INCHES NOMINAL IN
loop_inside_diameter1.875 INCHES NOMINAL IN
end_item_identificationX-ACTO NO. 1, 1SGK, SUPER NO. 1 X-PRESS, GRIPSTER, CUT ALL AND NO. 3 PEN KNIVES
nondefinitive_spec/std_data1 STYLE AND A CLASS
material_document_and_classificationFED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD ALL MATERIAL RESPONSES OVERALL
NSN5310-00-011-0730
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: X16 · 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
•
NONDEFINITIVE SPEC/STD DATA: 1 STYLE AND A CLASS
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: STEEL OVERALL
•
MATERIAL THICKNESS: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
•
HOLE DIAMETER: 0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.678 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA1 STYLE AND A CLASS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
MATERIAL THICKNESS0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.678 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
A02ES525-1Interchangeable
interchangeable cross-reference
interchangeable
20131Interchangeable
interchangeable cross-reference
interchangeable
70934815VInterchangeable
interchangeable cross-reference
interchangeable
1325982Interchangeable
interchangeable cross-reference
interchangeable
120Y102212Interchangeable
interchangeable cross-reference
interchangeable
83243W1ITEM2JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X16?
X16 is a SOUNDING SET,SONAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace X16?
There are 26 known substitutes for X16: A02ES525-1, 20131, 70934815V and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X16?
X16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-011-0730. 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