PartsTable
Technical Data Sheet
Download PDF

RGP4 SS — RGP4 SS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RGP4 SS: RGP4 SS.

The RGP4 SS is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-453-7450, 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
RGP4 SS
NSN: 4730-01-453-7450
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9F7B0 — MCT BRATTBERG INC. (USA)
SPECIFICATIONS
Part NumberRGP4 SS
NSN4730-01-453-7450
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RGP4 SS · 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
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 4.000 INCHES IN
•
BODY TYPE: CORED
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED4.000 INCHES IN
BODY TYPECORED
END ITEM IDENTIFICATIONWHIDBEY ISLAND CLASS LSD
SUBSTITUTES & CROSS-REFERENCES 1
MP-4-60Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy RGP4 SS?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is RGP4 SS?
RGP4 SS is a RGP4 SS.
What parts can replace RGP4 SS?
There is 1 known substitute for RGP4 SS: MP-4-60. Substitute compatibility should be verified for your specific system.
What is the NSN for RGP4 SS?
RGP4 SS is cataloged in the U.S. Government catalog under NSN 4730-01-453-7450. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — RGP4 SS

✓ 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.