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DIN127M16ZP — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

DIN127M16ZP: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.638 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN, outside_diameter: 1.075 INCHES NOMINAL IN, style_designator: SPLIT HELICAL-RIGHT HAND, surface_treatment: CHROMATE ZINC OVERALL, material_thickness: 0.138 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-344-5946, 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
DIN127M16ZP
NSN: 5310-01-344-5946
FSC: 5310 — Nuts and Washers
CAGE: 0BVU1 — SCHLAFER SUPPLY CO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.638 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
outside_diameter1.075 INCHES NOMINAL IN
style_designatorSPLIT HELICAL-RIGHT HAND
surface_treatmentCHROMATE ZINC OVERALL
material_thickness0.138 INCHES NOMINAL IN
supplementary_featuresEQUIV METRIC SIZE M16
end_item_identification2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
material_document_and_classificationSAE GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-344-5946
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: DIN127M16ZP · 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
•
SUPPLEMENTARY FEATURES: EQUIV METRIC SIZE M16
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.075 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.138 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESEQUIV METRIC SIZE M16
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.075 INCHES NOMINAL IN
MATERIAL THICKNESS0.138 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE ZINC OVERALL
END ITEM IDENTIFICATION2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
MATERIALSTEEL OVERALL
HOLE DIAMETER0.638 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
122078AReference document
Same NSN cross-reference
Reference document — Secondary reference
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 DIN127M16ZP?
DIN127M16ZP is a WASHER,LOCK.
What parts can replace DIN127M16ZP?
There is 1 known substitute for DIN127M16ZP: 122078A. Substitute compatibility should be verified for your specific system.
What is the NSN for DIN127M16ZP?
DIN127M16ZP is cataloged in the U.S. Government catalog under NSN 5310-01-344-5946. 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.