PartsTable
Technical Data Sheet
Download PDF

90268A335 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

90268A335: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.125 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, thread_length: 1.125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, special_features: MFR NAME FOR ITEM IS "COUPLING NUT", style_designator: INTERNALLY THREADED FULL LENGTH, width_across_flats: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-515-5514, 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
90268A335
NSN: 5340-01-515-5514
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
length1.125 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
thread_length1.125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
special_featuresMFR NAME FOR ITEM IS "COUPLING NUT"
style_designatorINTERNALLY THREADED FULL LENGTH
width_across_flats0.500 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shapeHEXAGON
thread_quantity_per_inch24 LEFT INTERNAL (INCLUDES THRU THREAD)
NSN5340-01-515-5514
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 90268A335 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.500 INCHES NOMINAL IN
•
LENGTH: 1.125 INCHES NOMINAL IN
•
THREAD LENGTH: 1.125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
NOMINAL THREAD SIZE: 0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
THREAD QUANTITY PER INCH: 24 LEFT INTERNAL (INCLUDES THRU THREAD)
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.500 INCHES NOMINAL IN
LENGTH1.125 INCHES NOMINAL IN
THREAD LENGTH1.125 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
NOMINAL THREAD SIZE0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
CROSS-SECTIONAL SHAPEHEXAGON
SPECIAL FEATURESMFR NAME FOR ITEM IS "COUPLING NUT"
THREAD QUANTITY PER INCH24 LEFT INTERNAL (INCLUDES THRU THREAD)
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5793260Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 90268A335?
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 90268A335?
90268A335 is a STANDOFF,THREADED,SPACING.
What parts can replace 90268A335?
There is 1 known substitute for 90268A335: 5793260. Substitute compatibility should be verified for your specific system.
What is the NSN for 90268A335?
90268A335 is cataloged in the U.S. Government catalog under NSN 5340-01-515-5514. 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 — 90268A335

✓ 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.