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2528549 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2528549: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.062 INCHES NOMINAL IN, diameter: 0.234 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN, material: COPPER ALLOY OVERALL, head_style: FLAT, surface_finish: 32.0 MICROINCHES LONG SHANK, hardness_rating: 158.0 BRINELL HULTGREN NOMINAL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-256-6713, 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
2528549
NSN: 5315-00-256-6713
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
height0.062 INCHES NOMINAL IN
diameter0.234 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
materialCOPPER ALLOY OVERALL
head_styleFLAT
surface_finish32.0 MICROINCHES LONG SHANK
hardness_rating158.0 BRINELL HULTGREN NOMINAL OVERALL
special_featuresEND OPPOSITE HEAD HAS 0.093 IN. DIA BY 0.125 IN. DEEP COUNTERBORE IN
style_designatorSTRAIGHT
pin_head_diameter0.343 INCHES NOMINAL IN
under_head_length1.333 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN
material_document_and_classificationCDA ALLOY 623 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-256-6713
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2528549 · 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
•
SURFACE FINISH: 32.0 MICROINCHES LONG SHANK
•
UNDER HEAD LENGTH: 1.333 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN
•
HARDNESS RATING: 158.0 BRINELL HULTGREN NOMINAL OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.343 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: CDA ALLOY 623 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.234 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES LONG SHANK
UNDER HEAD LENGTH1.333 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN
HARDNESS RATING158.0 BRINELL HULTGREN NOMINAL OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.343 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONCDA ALLOY 623 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.234 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
HEAD STYLEFLAT
HEIGHT0.062 INCHES NOMINAL IN
SPECIAL FEATURESEND OPPOSITE HEAD HAS 0.093 IN. DIA BY 0.125 IN. DEEP COUNTERBORE 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2528549?
2528549 is a PIN,STRAIGHT,HEADED.
What is the NSN for 2528549?
2528549 is cataloged in the U.S. Government catalog under NSN 5315-00-256-6713. This indicates validated use in U.S. government and defense supply chains.
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