PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1656316PC3
1656316PC3 ✓ 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 NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include color: BROWN SINGLE ACTUATOR, width: 6.985 INCHES MINIMUM AND 7.015 INCHES MAXIMUM IN, length: 12.535 INCHES MINIMUM AND 12.565 INCHES MAXIMUM IN, material: PLASTIC HUB, tip_type: BEVELED, body_style: PANEL MOUNT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-9678, 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
1656316PC3
NSN: 4730-00-277-9678
FSC: 4730
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
colorBROWN SINGLE ACTUATOR
width6.985 INCHES MINIMUM AND 7.015 INCHES MAXIMUM IN
length12.535 INCHES MINIMUM AND 12.565 INCHES MAXIMUM IN
materialPLASTIC HUB
tip_typeBEVELED
body_stylePANEL MOUNT
head_styleFILLISTER
head_height0.079 INCHES MAXIMUM IN
corner_shapeSQUARE ALL CORNERS
flange_width0.0620 INCHES NOMINAL IN
thread_class2A A
corner_radius0.120 INCHES NOMINAL IN
NSN4730-00-277-9678
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1656316PC3 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3056Interchangeable
interchangeable cross-reference
interchangeable
MB1388DInterchangeable
interchangeable cross-reference
interchangeable
GGG-M-00100Interchangeable
interchangeable cross-reference
interchangeable
CTM-4041Interchangeable
interchangeable cross-reference
interchangeable
40002Interchangeable
interchangeable cross-reference
interchangeable
SCLS4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1656316PC3?
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 1656316PC3?
1656316PC3 is a NIPPLE,TUBE.
What parts can replace 1656316PC3?
There are 9 known substitutes for 1656316PC3: 3056, MB1388D, GGG-M-00100 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1656316PC3?
1656316PC3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-9678. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1656316PC3

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026