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91075A107 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

91075A107: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN, material: STEEL COMP 303 OVERALL, thread_length: 0.250 INCHES NOMINAL RIGHT INTERNAL IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, thread_direction: RIGHT-HAND LEFT EXTERNAL, width_across_flats: 0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-675-1987, 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
91075A107
NSN: 5340-01-675-1987
FSC: 5340 — Hardware, Commercial
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
length0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
materialSTEEL COMP 303 OVERALL
thread_length0.250 INCHES NOMINAL RIGHT INTERNAL IN
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
thread_directionRIGHT-HAND LEFT EXTERNAL
width_across_flats0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
nominal_thread_size0.112 INCHES LEFT EXTERNAL IN
cross-sectional_shapeHEXAGON
right_projection_length0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
thread_quantity_per_inch40 LEFT EXTERNAL
right_projection_diameter0.112 INCHES NOMINAL IN
material_document_and_classificationASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5340-01-675-1987
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 91075A107 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: 0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
•
LENGTH: 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.250 INCHES NOMINAL RIGHT INTERNAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND RIGHT INTERNAL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
LENGTH0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN
THREAD LENGTH0.250 INCHES NOMINAL RIGHT INTERNAL IN
THREAD LENGTH0.1825 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM LEFT EXTERNAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT EXTERNAL
NOMINAL THREAD SIZE0.112 INCHES RIGHT INTERNAL IN
NOMINAL THREAD SIZE0.112 INCHES LEFT EXTERNAL 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91075A107?
91075A107 is a STANDOFF,THREADED,SPACING.
What is the NSN for 91075A107?
91075A107 is cataloged in the U.S. Government catalog under NSN 5340-01-675-1987. 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.