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164-09-SS-0440-E — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

164-09-SS-0440-E: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, thread_class: 2A RIGHT EXTERNAL A, thread_length: 0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, special_features: EXTERNAL THREADS UNDERCUT UP TO 1.5 THREADS MAX TO MINOR DIA, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-195-1575, 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
164-09-SS-0440-E
NSN: 5340-01-195-1575
FSC: 5340 — Hardware, Commercial
CAGE: 57177 — PROMPTUS ELECTONIC HARDWARE INC (USA)
SPECIFICATIONS
length0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING OVERALL
thread_class2A RIGHT EXTERNAL A
thread_length0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
special_featuresEXTERNAL THREADS UNDERCUT UP TO 1.5 THREADS MAX TO MINOR DIA
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
thread_directionRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
surface_treatmentPASSIVATE OVERALL
width_across_flats0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
nominal_thread_size0.112 INCHES RIGHT EXTERNAL IN
cross-sectional_shapeHEXAGON
end_item_identificationW/S: TRUCK, AMBULANCE, 2-LITTER, SOFT TOP, 1 1/4 TON HMMWV; AIRCRAFT, T-39; TRUCK, VEHICLE SYSTEM 1 1/4-TON (HMMWV); TRUCK, UTILITY, CARGO TROOP CARRIER, 5/4-TON W/E (M998)
NSN5340-01-195-1575
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 164-09-SS-0440-E 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: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
•
LENGTH: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL
•
THREAD LENGTH: 0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
THREAD DIRECTION: RIGHT-HAND RIGHT EXTERNAL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
LENGTH0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL
THREAD LENGTH0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
THREAD LENGTH0.190 INCHES MAXIMUM RIGHT EXTERNAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTIONRIGHT-HAND RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.112 INCHES RIGHT EXTERNAL IN
SUBSTITUTES & CROSS-REFERENCES 5
9437889Reference document
Same NSN cross-reference
Reference document — Secondary reference
160556-101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5340PL0728224Reference document
Same NSN cross-reference
Reference document — Informative reference only
9741-SS-0440-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
160556Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 164-09-SS-0440-E?
164-09-SS-0440-E is a STANDOFF,THREADED,SPACING.
What parts can replace 164-09-SS-0440-E?
There are 5 known substitutes for 164-09-SS-0440-E: 9437889, 160556-101, 5340PL0728224 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 164-09-SS-0440-E?
164-09-SS-0440-E is cataloged in the U.S. Government catalog under NSN 5340-01-195-1575. This indicates validated use in U.S. government and defense supply chains.
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