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738038-1 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

738038-1: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631, end_style: 90 DEGREE PARALLEL, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, inside_diameter: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN, outside_diameter: 1.7190 INCHES MINIMUM AND 1.7810 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-100-5388, 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
738038-1
NSN: 5325-01-100-5388
FSC: 5325 — Fastening Devices
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 631
end_style90 DEGREE PARALLEL
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
outside_diameter1.7190 INCHES MINIMUM AND 1.7810 INCHES MAXIMUM IN
special_features2 HOLES 0.063 IN. NOM DIA CENTER OF HOLES LOCATED 0.125 IN. ON EITHER SIDE OF GAP OPENING IN
material_diameter0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating458.0 VICKERS MINIMUM
cross-sectional_shape_styleROUND
material_document_and_classificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-01-100-5388
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 738038-1 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL HARDNESS RATING: 458.0 VICKERS MINIMUM
•
USAGE DESIGN: EXTERNAL
•
END STYLE: 90 DEGREE PARALLEL
•
MATERIAL DIAMETER: 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.7190 INCHES MINIMUM AND 1.7810 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING458.0 VICKERS MINIMUM
USAGE DESIGNEXTERNAL
END STYLE90 DEGREE PARALLEL
MATERIAL DIAMETER0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.7190 INCHES MINIMUM AND 1.7810 INCHES MAXIMUM IN
INSIDE DIAMETER1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 738038-1?
738038-1 is a RING,RETAINING.
What is the NSN for 738038-1?
738038-1 is cataloged in the U.S. Government catalog under NSN 5325-01-100-5388. This indicates validated use in U.S. government and defense supply chains.
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