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4265423 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4265423: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include special_features: ZINC COAT, TYPE II, 0.3 MILS THICK MINIMUM, SC2, SPEC ASTM B633, width_across_flats: 2.250 INCHES NOMINAL IN, cross-sectional_shape: SQUARE, special_test_features: UNIT WEIGHT = 1.38LBS LBS, cross-sectional_length: 2.280 INCHES NOMINAL IN, specification/standard_data: 96906-DOD-STD-00100D (AR) GOVERNMENT STANDARD AND 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-532-3521, 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
4265423
NSN: 5340-01-532-3521
FSC: 5340 — Hardware, Commercial
CAGE: 34KV4 — TOWER DEFENSE & AEROSPACE LLC DBA W INDUSTRIES (USA)
SPECIFICATIONS
special_featuresZINC COAT, TYPE II, 0.3 MILS THICK MINIMUM, SC2, SPEC ASTM B633
width_across_flats2.250 INCHES NOMINAL IN
cross-sectional_shapeSQUARE
special_test_featuresUNIT WEIGHT = 1.38LBS LBS
cross-sectional_length2.280 INCHES NOMINAL IN
specification/standard_data96906-DOD-STD-00100D (AR) GOVERNMENT STANDARD AND 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
part_name_assigned_by_controlling_agencySPACER, THREADED
NSN5340-01-532-3521
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4265423 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: 2.250 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: UNIT WEIGHT = 1.38LBS LBS
•
CROSS-SECTIONAL LENGTH: 2.280 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 96906-DOD-STD-00100D (AR) GOVERNMENT STANDARD AND 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
CROSS-SECTIONAL SHAPE: SQUARE
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.250 INCHES NOMINAL IN
SPECIAL TEST FEATURESUNIT WEIGHT = 1.38LBS LBS
CROSS-SECTIONAL LENGTH2.280 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA96906-DOD-STD-00100D (AR) GOVERNMENT STANDARD AND 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CROSS-SECTIONAL SHAPESQUARE
SPECIAL FEATURESZINC COAT, TYPE II, 0.3 MILS THICK MINIMUM, SC2, SPEC ASTM B633
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER, THREADED
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
12498271Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4265423?
4265423 is a STANDOFF,THREADED,SPACING.
What parts can replace 4265423?
There is 1 known substitute for 4265423: 12498271. Substitute compatibility should be verified for your specific system.
What is the NSN for 4265423?
4265423 is cataloged in the U.S. Government catalog under NSN 5340-01-532-3521. 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.