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MS20253-2-0256 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MS20253-2-0256: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: (INAVY) PIN, HINGE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-125-5787, 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
MS20253-2-0256
NSN: 5315-00-125-5787
NIINs: 001255787, 012713554
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
part_name_assigned_by_controlling_agency(INAVY) PIN, HINGE
NSN5315-00-125-5787
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS20253-2-0256 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESOVERALL LENGTH: 23.085 IN. MIN. AND 24.015 IN. MAX.;OVERALL DIAMETER: 0.088 IN. MIN. AND 0.090 IN. MAX.;MATT: STEEL OR STEEL COMP 304 OR STEEL COMP 316 OVERALL;MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,FORM 1,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL;SURFACE TREATMENT: PASSIVATE OVERALL;CHAMFER LENGTH: 0.060 IN. NOM.;CHAMFER ANGLE: 45.0 DEG. NOM. IN
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) PIN, HINGE
SUBSTITUTES & CROSS-REFERENCES 3
SAE-AS20253Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MS20253-2-1835Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
MS20253-2-2400Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS20253-2-0256?
MS20253-2-0256 is a PIN,STRAIGHT,HEADLESS.
What parts can replace MS20253-2-0256?
There are 3 known substitutes for MS20253-2-0256: SAE-AS20253, MS20253-2-1835, MS20253-2-2400. Substitute compatibility should be verified for your specific system.
What is the NSN for MS20253-2-0256?
MS20253-2-0256 is cataloged in the U.S. Government catalog under NSN 5315-00-125-5787. 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.