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30674 — INSULATOR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

30674: INSULATOR.

The INSULATOR is a the manufacturer industrial component. Key specifications include length: 2.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024, nut_height: 0.1 INCHES NOMINAL IN, nut_length: 0.1 INCHES NOMINAL IN, leg_thickness: 0.051 INCHES NOMINAL IN, heat_treatment: T-4 SOLUTION HEAT TREATED. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-185-0001, 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
30674
NSN: 5325-00-185-0001
NIINs: 001850001, 003437638, 005544986, 010788854, 012096385, 012729951, 015512905, 017041470
FSC: 5325 — Fastening Devices
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
length2.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024
nut_height0.1 INCHES NOMINAL IN
nut_length0.1 INCHES NOMINAL IN
leg_thickness0.051 INCHES NOMINAL IN
heat_treatmentT-4 SOLUTION HEAT TREATED
overall_height0.750 INCHES NOMINAL IN
first_tip_styleSQUARE END
outside_diameter2.012 INCHES NOMINAL IN
top_flange_width2.000 INCHES NOMINAL IN
basic_shape_styleT SHAPE
fabrication_methodEXTRUDED
NSN5325-00-185-0001
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 30674 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 8
12076FXReference document
Same NSN cross-reference
Reference document — Secondary reference
2864Reference document
Same NSN cross-reference
Reference document — Secondary reference
37079Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
EE43374Reference document
Same NSN cross-reference
Reference document — Secondary reference
501-039Reference document
Same NSN cross-reference
Reference document — Secondary reference
4138300-008Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 30674?
30674 is a INSULATOR.
What parts can replace 30674?
There are 8 known substitutes for 30674: 12076FX, 2864, 37079 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30674?
30674 is cataloged in the U.S. Government catalog under NSN 5325-00-185-0001. 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.