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Technical Data Sheet
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SPX 12.7657 — PLUG,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SPX 12.7657: PLUG,QUICK DISCONNECT.

The PLUG,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include leg_length: 2.72 INCHES NOMINAL IN, overall_length: 3.49 INCHES NOMINAL IN, end_item_identification: LIGHT ARMORED VEHICLE, furnished_items_and_quantity: 1 CAP, part_name_assigned_by_controlling_agency: PLUG, QUICK DISCONNECT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-684-0227, 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
SPX 12.7657
NSN: 4730-01-684-0227
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0CP60 — STAUBLI CORPORATION (USA)
SPECIFICATIONS
leg_length2.72 INCHES NOMINAL IN
overall_length3.49 INCHES NOMINAL IN
end_item_identificationLIGHT ARMORED VEHICLE
furnished_items_and_quantity1 CAP
part_name_assigned_by_controlling_agencyPLUG, QUICK DISCONNECT
NSN4730-01-684-0227
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SPX 12.7657 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 CAP
•
LEG LENGTH: 2.72 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 CAP
OVERALL LENGTH3.49 INCHES NOMINAL IN
LEG LENGTH2.72 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG, QUICK DISCONNECT
END ITEM IDENTIFICATIONLIGHT ARMORED VEHICLE
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SPX 12.7657?
SPX 12.7657 is a PLUG,QUICK DISCONNECT.
What is the NSN for SPX 12.7657?
SPX 12.7657 is cataloged in the U.S. Government catalog under NSN 4730-01-684-0227. 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.