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3030B — WRENCH,OPEN END

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3030B: WRENCH,OPEN END.

The WRENCH,OPEN END is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 7.734 INCHES NOMINAL IN, style_designator: DOUBLE HEAD, surface_treatment: OXIDE OVERALL, large_end_head_angle: 15.0 DEGREES NOMINAL, small_end_head_angle: 15.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-218-3997, 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
3030B
NSN: 5365-00-218-3997
NIINs: 002183997, 010521427, 014982516, 015079080
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length7.734 INCHES NOMINAL IN
style_designatorDOUBLE HEAD
surface_treatmentOXIDE OVERALL
large_end_head_angle15.0 DEGREES NOMINAL
small_end_head_angle15.0 DEGREES NOMINAL
wrenching_surface_size0.562 INCHES NOMINAL FIRST END IN
wrenching_surface_shapeOVAL BOTH ENDS INTERNAL
large_end_head_thickness0.266 INCHES NOMINAL IN
small_end_head_thickness0.266 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE AND 1 CLASS
specification/standard_data05047-ASME B107.100/B107.39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5365-00-218-3997
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,OPEN END TITLE COMPONENT PN 3030B MFR WRENCH,OPEN END
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE,MIL-B-16261; 2.252 IN. DIA; 2.125 IN.LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE,MIL-B-16261; 2.252 IN. DIA; 2.125 IN.LG IN
SUBSTITUTES & CROSS-REFERENCES 7
157437PC38Reference document
Same NSN cross-reference
Reference document — Secondary reference
157431PC38Reference document
Same NSN cross-reference
Reference document — Secondary reference
156408PC38Reference document
Same NSN cross-reference
Reference document — Secondary reference
157016PC38Reference document
Same NSN cross-reference
Reference document — Secondary reference
200110CPC38Reference document
Same NSN cross-reference
Reference document — Secondary reference
3298003PC38Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3030B?
3030B is a WRENCH,OPEN END.
What parts can replace 3030B?
There are 7 known substitutes for 3030B: 157437PC38, 157431PC38, 156408PC38 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3030B?
3030B is cataloged in the U.S. Government catalog under NSN 5365-00-218-3997. 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.