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4031729 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4031729: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY, first_leg_width: 1.650 INCHES NOMINAL IN, first_leg_length: 0.740 INCHES NOMINAL IN, style_designator: ANGLE, second_leg_length: 1.500 INCHES NOMINAL IN, first_leg_thickness: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-377-4218, 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
4031729
NSN: 5340-00-377-4218
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialTITANIUM ALLOY
first_leg_width1.650 INCHES NOMINAL IN
first_leg_length0.740 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length1.500 INCHES NOMINAL IN
first_leg_thickness0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
second_leg_thickness0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
first_leg_hole_diameter0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
second_leg_hole_diameter0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
first_leg_hole_arrangement_styleTWO HOLES
second_leg_hole_arrangement_styleONE HOLE
material_document_and_classificationAMS 4911 NATIONAL SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-377-4218
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4031729 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
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.750 INCHES NOMINAL IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
FIRST LEG HOLE DIAMETER: 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
•
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 1.269 INCHES MINIMUM AND 1.279 INCHES MAXIMUM IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
•
SECOND LEG LENGTH: 1.500 INCHES NOMINAL IN
•
FIRST LEG HOLE ARRANGEMENT STYLE: TWO HOLES
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.750 INCHES NOMINAL IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
FIRST LEG HOLE DIAMETER0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH1.269 INCHES MINIMUM AND 1.279 INCHES MAXIMUM IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
SECOND LEG LENGTH1.500 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLETWO HOLES
STYLE DESIGNATORANGLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4911 NATIONAL SPEC SINGLE MATERIAL RESPONSE
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 demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4031729?
4031729 is a BRACKET,ANGLE.
What is the NSN for 4031729?
4031729 is cataloged in the U.S. Government catalog under NSN 5340-00-377-4218. 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.