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531-08079 — PIN,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

531-08079: PIN,LOCK.

The PIN,LOCK is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, special_features: GRADE 2, FOR 10 INCH THRU 12 INCH ONLY; NHA: VALVE CHECK ILN 12.00 IPS 150 PSI CRSBLT ALBRZ. IN, end_item_identification: CVN 77, material_document_and_classification: ASTM B348 ASSN STD SINGLE MATERIAL RESPONSE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-566-0432, 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
531-08079
NSN: 5315-01-566-0432
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialTITANIUM OVERALL
special_featuresGRADE 2, FOR 10 INCH THRU 12 INCH ONLY; NHA: VALVE CHECK ILN 12.00 IPS 150 PSI CRSBLT ALBRZ. IN
end_item_identificationCVN 77
material_document_and_classificationASTM B348 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-566-0432
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 531-08079 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B348 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: TITANIUM OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B348 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURESGRADE 2, FOR 10 INCH THRU 12 INCH ONLY; NHA: VALVE CHECK ILN 12.00 IPS 150 PSI CRSBLT ALBRZ. IN
END ITEM IDENTIFICATIONCVN 77
MATERIALTITANIUM OVERALL
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 3
HMM11-2A-001-12X-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HMM11-2A-001-8XX-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
HMM11-2A-001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 531-08079?
531-08079 is a PIN,LOCK.
What parts can replace 531-08079?
There are 3 known substitutes for 531-08079: HMM11-2A-001-12X-11, HMM11-2A-001-8XX-11, HMM11-2A-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 531-08079?
531-08079 is cataloged in the U.S. Government catalog under NSN 5315-01-566-0432. This indicates validated use in U.S. government and defense supply chains.
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