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101223-12 — RESTRAINT SYSTEM

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

101223-12: RESTRAINT SYSTEM.

The RESTRAINT SYSTEM is a the manufacturer industrial component. Key specifications include end_item_identification: H-60. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-417-9956, 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
101223-12
NSN: 5310-01-417-9956
NIINs: 014179956, 016566267
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
end_item_identificationH-60
NSN5310-01-417-9956
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 101223-12 · 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
•
SHOULDER HEIGHT: 0.089 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B196 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 3.504 INCHES MINIMUM AND 3.506 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 3.204 INCHES MINIMUM AND 3.264 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 172 OVERALL
•
HOLE DIAMETER: 2.994 INCHES MINIMUM AND 2.999 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.565 INCHES NOMINAL IN
SHOULDER HEIGHT0.089 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B196 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER3.504 INCHES MINIMUM AND 3.506 INCHES MAXIMUM IN
SHOULDER DIAMETER3.204 INCHES MINIMUM AND 3.264 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 172 OVERALL
HOLE DIAMETER2.994 INCHES MINIMUM AND 2.999 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
75310011223218Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 101223-12?
101223-12 is a RESTRAINT SYSTEM.
What parts can replace 101223-12?
There is 1 known substitute for 101223-12: 75310011223218. Substitute compatibility should be verified for your specific system.
What is the NSN for 101223-12?
101223-12 is cataloged in the U.S. Government catalog under NSN 5310-01-417-9956. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.