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138560 — CAP,FILLER OPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

138560: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, thread_class: 2B, thread_length: 1.250 INCHES NOMINAL IN, overall_height: 1.843 INCHES NOMINAL IN, thread_diameter: 2.000 INCHES NOMINAL IN, thread_quantity: 18 PER INCH. This part is cataloged in the U.S.

Government catalog under NSN 2935-00-438-7103, 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
138560
NSN: 2935-00-438-7103
FSC: 2935 — Engine System Cooling Components, Aircraft Prime Moving
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
thread_class2B
thread_length1.250 INCHES NOMINAL IN
overall_height1.843 INCHES NOMINAL IN
thread_diameter2.000 INCHES NOMINAL IN
thread_quantity18 PER INCH
outside_diameter2.375 INCHES NOMINAL IN
special_featuresGRUMMAN F9F AIRCRAFT
style_designatorVENTED, ANTI-SURGE I.C.C. TYPE
features_providedBREATHER HOLE
thread_pitch_diameters+1.3011 TO 1.3121 INCHES IN
thread_series_designatorUNS
NSN2935-00-438-7103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,FILLER OPENING TITLE COMPONENT PN 138560 MFR CAP,FILLER OPENING
KEY FEATURES
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: VENTED, ANTI-SURGE I.C.C. TYPE
•
THREAD PITCH DIAMETERS: +1.3011 TO 1.3121 INCHES IN
•
THREAD DIAMETER: 2.000 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
•
FEATURES PROVIDED: BREATHER HOLE
•
SYSTEM FOR WHICH DESIGNED: NONPRESSURIZED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.843 INCHES NOMINAL IN
THREAD LENGTH1.250 INCHES NOMINAL IN
STYLE DESIGNATORVENTED, ANTI-SURGE I.C.C. TYPE
THREAD PITCH DIAMETERS+1.3011 TO 1.3121 INCHES IN
THREAD DIAMETER2.000 INCHES NOMINAL IN
OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
FEATURES PROVIDEDBREATHER HOLE
SYSTEM FOR WHICH DESIGNEDNONPRESSURIZED
SPECIAL FEATURESGRUMMAN F9F AIRCRAFT
THREAD CLASS2B
OTHER ITEMS IN FSC 2935 — Engine System Cooling Components, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2935-00-361-6502 2935-00-420-9902 2935-00-442-5837 2935-00-442-5839 2935-00-757-7092 2935-00-861-0023 2935-00-874-8420 2935-00-932-2487
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 138560?
138560 is a CAP,FILLER OPENING.
What is the NSN for 138560?
138560 is cataloged in the U.S. Government catalog under NSN 2935-00-438-7103. 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.