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Technical Data Sheet
PartsTable / COMPONENT / 900-3-4
900-3-4 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: CARBIDE TIP, overall_length: 6.625 INCHES NOMINAL IN, shank_diameter: 0.500 INCHES NOMINAL IN, special_features: SDS SHANK, cutting_end_style: STAR MASONRY HAND, nominal_cutting_diameter: 0.5000 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-010-1000, 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
900-3-4
NSN: 4730-01-010-1000
FSC: 4730
CAGE: 28591 — RAMCO MANUFACTURING CO INC (USA)
SPECIFICATIONS
materialCARBIDE TIP
overall_length6.625 INCHES NOMINAL IN
shank_diameter0.500 INCHES NOMINAL IN
special_featuresSDS SHANK
cutting_end_styleSTAR MASONRY HAND
nominal_cutting_diameter0.5000 INCHES IN
NSN4730-01-010-1000
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 900-3-4 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN HOOKS: 3.000 INCHES NOMINAL IN
•
DISTANCE FROM SEWN SEAM TO NEAREST OUTSIDE EDGE ALONG LENGTH: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHIELD, SAFETY, PIPE FLANGE
•
HOOK QUANTITY: 228
•
DISTANCE FROM HOOK CENTER TO NEAREST OUTSIDE EDGE ALONG LENGTH: 0.625 INCHES NOMINAL IN
•
DISTANCE FROM HOOK CENTER TO NEAREST OUTSIDE EDGE ALONG WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN HOOKS3.000 INCHES NOMINAL IN
DISTANCE FROM SEWN SEAM TO NEAREST OUTSIDE EDGE ALONG LENGTH0.375 INCHES NOMINAL IN
OVERALL WIDTH8.000 INCHES NOMINAL IN
STYLE DESIGNATORSHIELD, SAFETY, PIPE FLANGE
HOOK QUANTITY228
SPECIAL FEATURESEACH SHIELD STOCK SHALL BE ROLLED WITH THE HOOKS ON THE INSIDE WHEN PACKAGED,MATERIAL: ALUMINIZED GLASS,MIL-C-20079,TYPE 1,CLASS 10
DISTANCE FROM HOOK CENTER TO NEAREST OUTSIDE EDGE ALONG LENGTH0.625 INCHES NOMINAL IN
DISTANCE FROM HOOK CENTER TO NEAREST OUTSIDE EDGE ALONG WIDTH0.750 INCHES NOMINAL IN
OVERALL LENGTH360.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
SL-15 AL-CFInterchangeable
interchangeable cross-reference
interchangeable
803-2145518Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-20079HInterchangeable
interchangeable cross-reference
interchangeable
1694923Interchangeable
interchangeable cross-reference
interchangeable
803-2145518-5Interchangeable
interchangeable cross-reference
interchangeable
CS4730-0127-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 900-3-4?
900-3-4 is a BEARING,ROLLER,NEEDLE.
What parts can replace 900-3-4?
There are 24 known substitutes for 900-3-4: SL-15 AL-CF, 803-2145518, MIL-C-20079H and 21 more. Substitute compatibility should be verified for your specific system.
Is 900-3-4 still available?
900-3-4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026