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IPG-552 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

IPG-552: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.280 INCHES NOMINAL IN, diameter: 0.138 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 OVERALL, head_style: FLAT FILLISTER, style_designator: STRAIGHT, pin_head_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-565-7573, 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
IPG-552
NSN: 5315-01-565-7573
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0B107 — L3 TECHNOLOGIES, INC. DBA INSIGHT TECHNOLOGY DIV INTEGRATED VISION SOLUTIONS (USA)
SPECIFICATIONS
height0.280 INCHES NOMINAL IN
diameter0.138 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061 OVERALL
head_styleFLAT FILLISTER
style_designatorSTRAIGHT
pin_head_diameter0.312 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
under_head_length0.450 INCHES NOMINAL IN
first_hole_diameter0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
hole_arrangement_styleDRILLED THRU HEAD
end_item_identificationA-10 AIRCRAFT
material_document_and_classificationAMS 4115 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-565-7573
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: IPG-552 · 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 TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE III,CLASS 2.BLACK MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
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HOLE ARRANGEMENT STYLE: DRILLED THRU HEAD
•
UNDER HEAD LENGTH: 0.450 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.312 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4115 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.138 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE III,CLASS 2.BLACK MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEDRILLED THRU HEAD
UNDER HEAD LENGTH0.450 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.126 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.312 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4115 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.138 INCHES NOMINAL IN
HEAD STYLEFLAT FILLISTER
HEIGHT0.280 INCHES NOMINAL 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is IPG-552?
IPG-552 is a PIN,STRAIGHT,HEADED.
What is the NSN for IPG-552?
IPG-552 is cataloged in the U.S. Government catalog under NSN 5315-01-565-7573. This indicates validated use in U.S. government and defense supply chains.
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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.