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SP-1523-1 — PIN,STOP,RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SP-1523-1: PIN,STOP,RELEASE.

The PIN,STOP,RELEASE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5315-01-020-7762, 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
SP-1523-1
NSN: 5315-01-020-7762
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
Part NumberSP-1523-1
NSN5315-01-020-7762
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SP-1523-1 · 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: CRES 304,ANNEALED,0.562 IN. O/A LG,0.250 IN. HEAD LG,0.312 IN. SHAFT LG,0.090 IN. MIN 0.095 IN. MAX SHAFT DIA,0.188 IN. HEAD DIA,0.0468 IN. DIA HOLE DRILLED 0.062 IN. DEEP IN END OF SHAFT,TOP OF HEAD CHAMFERED 0.031 IN. LG BY 45 DEG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES 304,ANNEALED,0.562 IN. O/A LG,0.250 IN. HEAD LG,0.312 IN. SHAFT LG,0.090 IN. MIN 0.095 IN. MAX SHAFT DIA,0.188 IN. HEAD DIA,0.0468 IN. DIA HOLE DRILLED 0.062 IN. DEEP IN END OF SHAFT,TOP OF HEAD CHAMFERED 0.031 IN. LG BY 45 DEG 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 1
0000152301Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP-1523-1?
SP-1523-1 is a PIN,STOP,RELEASE.
What parts can replace SP-1523-1?
There is 1 known substitute for SP-1523-1: 0000152301. Substitute compatibility should be verified for your specific system.
What is the NSN for SP-1523-1?
SP-1523-1 is cataloged in the U.S. Government catalog under NSN 5315-01-020-7762. This indicates validated use in U.S. government and defense supply chains.
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