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6944756-1 — BAND,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6944756-1: BAND,RETAINING.

The BAND,RETAINING is a the manufacturer industrial component. Key specifications include width: 0.250 INCHES NOMINAL IN, length: 0.750 INCHES NOMINAL IN, end_style: PLAIN END WITH HOLE (S), thickness: 0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN, hole_diameter: 0.145 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN, basic_shape_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-126-3958, 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
6944756-1
NSN: 5340-01-126-3958
FSC: 5340 — Hardware, Commercial
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
width0.250 INCHES NOMINAL IN
length0.750 INCHES NOMINAL IN
end_stylePLAIN END WITH HOLE (S)
thickness0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
hole_diameter0.145 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
hole_quantity1
basic_shape_styleFLAT
material_document_and_classificationQQ-S-766, COND A FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-126-3958
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6944756-1 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: 0.750 INCHES NOMINAL IN
•
END STYLE: PLAIN END WITH HOLE (S)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766, COND A FED SPEC SINGLE MATERIAL RESPONSE
•
BASIC SHAPE STYLE: FLAT
•
WIDTH: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 201 OR STEEL COMP 202 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 321 OR STEEL COMP 323 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 410 OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 446
•
HOLE QUANTITY: 1
•
HOLE DIAMETER: 0.145 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH0.750 INCHES NOMINAL IN
END STYLEPLAIN END WITH HOLE (S)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766, COND A FED SPEC SINGLE MATERIAL RESPONSE
BASIC SHAPE STYLEFLAT
WIDTH0.250 INCHES NOMINAL IN
MATERIALSTEEL COMP 201 OR STEEL COMP 202 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 321 OR STEEL COMP 323 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 410 OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 446
HOLE QUANTITY1
HOLE DIAMETER0.145 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
THICKNESS0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM 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 6944756-1?
6944756-1 is a BAND,RETAINING.
What is the NSN for 6944756-1?
6944756-1 is cataloged in the U.S. Government catalog under NSN 5340-01-126-3958. This indicates validated use in U.S. government and defense supply chains.
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