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91075A635 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

91075A635: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.344 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, style_designator: PROJECTION ONE END LEFT INTERNAL THREAD, cross-sectional_shape: HEXAGON, end_item_identification: 6605-01-452-9644 DETECTION SYSTEM, BIOLOGICAL AGENT, right_projection_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-547-2324, 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
91075A635
NSN: 5340-01-547-2324
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
length0.344 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING OVERALL
style_designatorPROJECTION ONE END LEFT INTERNAL THREAD
cross-sectional_shapeHEXAGON
end_item_identification6605-01-452-9644 DETECTION SYSTEM, BIOLOGICAL AGENT
right_projection_length0.500 INCHES NOMINAL IN
NSN5340-01-547-2324
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 91075A635 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
•
LENGTH: 0.344 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PROJECTION ONE END LEFT INTERNAL THREAD
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
RIGHT PROJECTION LENGTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.344 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
STYLE DESIGNATORPROJECTION ONE END LEFT INTERNAL THREAD
CROSS-SECTIONAL SHAPEHEXAGON
END ITEM IDENTIFICATION6605-01-452-9644 DETECTION SYSTEM, BIOLOGICAL AGENT
MATERIALSTEEL CORROSION RESISTING OVERALL
RIGHT PROJECTION LENGTH0.500 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

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 91075A635?
91075A635 is a STANDOFF,THREADED,SPACING.
What is the NSN for 91075A635?
91075A635 is cataloged in the U.S. Government catalog under NSN 5340-01-547-2324. 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.