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MS20253-2-1879L — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MS20253-2-1879L: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include pin_overall_length: 18.790 INCHES NOMINAL IN, pin_overall_diameter: 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, end_item_identification: ARR LIST CODE; PYLON, AIRCRAFT; DOOR, ACCESS, part_name_assigned_by_controlling_agency: (INAVY) PIN, STRAIGHT, HEADLESS; (DWG TITLE) PIN, HINGE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-574-0702, 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
MS20253-2-1879L
NSN: 5315-01-574-0702
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
pin_overall_length18.790 INCHES NOMINAL IN
pin_overall_diameter0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
end_item_identificationARR LIST CODE; PYLON, AIRCRAFT; DOOR, ACCESS
part_name_assigned_by_controlling_agency(INAVY) PIN, STRAIGHT, HEADLESS; (DWG TITLE) PIN, HINGE
NSN5315-01-574-0702
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS20253-2-1879L · 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
•
PIN OVERALL DIAMETER: 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 18.790 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PIN OVERALL DIAMETER0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
PIN OVERALL LENGTH18.790 INCHES NOMINAL IN
SPECIAL FEATURESSOLID FILM LUBRICANT;MATT: STEEL STEEL CORROSION RESISTING AND STEEL COMP 302 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;CADMIUM PLATE PER QQ-P-416,TYPE 2,CLASS 2 OR PASSIVATE PER E 2,CLASS 2 OR QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL;CHAMFER LENGTH: 0.060 IN. NOM. ALL ENDS;CHAMFER ANGLE: 45.0 DEG. NOM. ALL ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) PIN, STRAIGHT, HEADLESS; (DWG TITLE) PIN, HINGE
END ITEM IDENTIFICATIONARR LIST CODE; PYLON, AIRCRAFT; DOOR, ACCESS
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS20253Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MS20253-2-1879L?
MS20253-2-1879L is a PIN,STRAIGHT,HEADLESS.
What parts can replace MS20253-2-1879L?
There is 1 known substitute for MS20253-2-1879L: SAE-AS20253. Substitute compatibility should be verified for your specific system.
What is the NSN for MS20253-2-1879L?
MS20253-2-1879L is cataloged in the U.S. Government catalog under NSN 5315-01-574-0702. This indicates validated use in U.S. government and defense supply chains.
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