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83579 — GUARD,ACCESS SHELTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

83579: GUARD,ACCESS SHELTER.

The GUARD,ACCESS SHELTER is a the manufacturer industrial component. Key specifications include height: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, diameter: 0.160 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, material: STEEL COMP 416 OVERALL, head_style: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION), chamfer_length: 0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, style_designator: STRAIGHT.

This part is cataloged in the U.S. Government catalog under NSN 5315-00-814-0822, 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
83579
NSN: 5315-00-814-0822
NIINs: 008140822, 008354385
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
height0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
diameter0.160 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
materialSTEEL COMP 416 OVERALL
head_stylePAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
chamfer_length0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
style_designatorSTRAIGHT
features_providedCASEHARDENED
pin_chamfer_angle13.0 DEGREES MINIMUM AND 17.0 DEGREES MAXIMUM
pin_head_diameter0.434 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
under_head_length5.209 INCHES NOMINAL IN
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-814-0822
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 83579 · 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
•
CHAMFER LENGTH: 0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 5.209 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 13.0 DEGREES MINIMUM AND 17.0 DEGREES MAXIMUM
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.434 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.160 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
UNDER HEAD LENGTH5.209 INCHES NOMINAL IN
PIN CHAMFER ANGLE13.0 DEGREES MINIMUM AND 17.0 DEGREES MAXIMUM
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.434 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.160 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEPAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
HEIGHT0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
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 83579?
83579 is a GUARD,ACCESS SHELTER.
What is the NSN for 83579?
83579 is cataloged in the U.S. Government catalog under NSN 5315-00-814-0822. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.