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1001538 — BRACKET,DOUBLE ANGLE

✓ Government record, cited
3M · ORING SEAL
PRODUCT OVERVIEW

1001538: BRACKET,DOUBLE ANGLE.

The BRACKET,DOUBLE ANGLE is a 3M industrial component. Key specifications include width: 1.000 INCHES NOMINAL IN, length: 3.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY, thickness: 0.063 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR, end_item_identification: V-22 HOISTING SLING ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-436-4805, 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
1001538
NSN: 5340-01-436-4805
NIINs: 014364805, 015291779, 015597807
FSC: 5340 — Hardware, Commercial
CAGE: 89305 — SIMMONDS PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
width1.000 INCHES NOMINAL IN
length3.000 INCHES NOMINAL IN
materialALUMINUM ALLOY
thickness0.063 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR
end_item_identificationV-22 HOISTING SLING ASSEMBLY
part_name_assigned_by_controlling_agencyIDENT PLATE,AIRCRAFT
NSN5340-01-436-4805
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1001538 MFR: 3M ⚠ 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
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
CENTER SECTION THICKNESS: 0.040 INCHES NOMINAL IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG LENGTH: 0.360 INCHES NOMINAL IN
•
CENTER SECTION WIDTH: 2.386 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE ANGLE
•
SECOND LEG THICKNESS: 0.040 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST LEG ANGLE90.0 DEGREES NOMINAL
CENTER SECTION THICKNESS0.040 INCHES NOMINAL IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG LENGTH0.360 INCHES NOMINAL IN
CENTER SECTION WIDTH2.386 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE ANGLE
SECOND LEG THICKNESS0.040 INCHES NOMINAL IN
FIRST LEG THICKNESS0.040 INCHES NOMINAL IN
FIRST LEG LENGTH0.360 INCHES NOMINAL IN
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 1001538?
1001538 is a BRACKET,DOUBLE ANGLE manufactured by 3M.
What is the NSN for 1001538?
1001538 is cataloged in the U.S. Government catalog under NSN 5340-01-436-4805. 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.