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SP31592 — PIN,SIGHT UNIT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SP31592: PIN,SIGHT UNIT.

The PIN,SIGHT UNIT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STAINLESS STEEL; 0.31 IN. LG; 0.062 IN.

DIA IN. This part is cataloged in the U.S. Government catalog under NSN 5315-01-143-5199, 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
SP31592
NSN: 5315-01-143-5199
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10237 — CADILLAC GAGE TEXTRON INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL; 0.31 IN. LG; 0.062 IN. DIA IN
NSN5315-01-143-5199
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SP31592 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL; 0.31 IN. LG; 0.062 IN. DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL; 0.31 IN. LG; 0.062 IN. DIA IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP31592?
SP31592 is a PIN,SIGHT UNIT.
What is the NSN for SP31592?
SP31592 is cataloged in the U.S. Government catalog under NSN 5315-01-143-5199. This indicates validated use in U.S. government and defense supply chains.
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