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58601 — HEAD,SPRINKLER,FIRE PROTECTION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

58601: HEAD,SPRINKLER,FIRE PROTECTION.

The HEAD,SPRINKLER,FIRE PROTECTION is a the manufacturer industrial component. Key specifications include head_type: SPRINKLER, special_features: B-1 PENDANT TYPE SPRINKLER HEAD, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, media_for_which_designed: CHEMICAL FOAM OR WATER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-170-6911, 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
58601
NSN: 5310-01-170-6911
NIINs: 011706911, 011882862, 014289763
FSC: 5310 — Nuts and Washers
CAGE: U2340 — SABRE ENGINES LTD (GBR)
SPECIFICATIONS
head_typeSPRINKLER
special_featuresB-1 PENDANT TYPE SPRINKLER HEAD
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
media_for_which_designedCHEMICAL FOAM OR WATER
NSN5310-01-170-6911
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 58601 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION1940-01-105-5728
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 58601?
58601 is a HEAD,SPRINKLER,FIRE PROTECTION.
What is the NSN for 58601?
58601 is cataloged in the U.S. Government catalog under NSN 5310-01-170-6911. 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.