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D3812 ITEM 48 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

D3812 ITEM 48: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: CRITICAL APPLICATION ITEM (CAI), special_test_features: MATERIAL: BRONZE; USED ON 3/8" UNION END VALVES THAT HAVE END CONNECTIONS I/A/W MIL-F-1183, specification/standard_data: -96906-MIL-F-1183 GOVERNMENT STANDARD, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-465-9938, 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
D3812 ITEM 48
NSN: 5325-01-465-9938
FSC: 5325 — Fastening Devices
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresCRITICAL APPLICATION ITEM (CAI)
special_test_featuresMATERIAL: BRONZE; USED ON 3/8" UNION END VALVES THAT HAVE END CONNECTIONS I/A/W MIL-F-1183
specification/standard_data-96906-MIL-F-1183 GOVERNMENT STANDARD
criticality_code_justificationFEAT
NSN5325-01-465-9938
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: D3812 ITEM 48 · 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
•
SPECIAL TEST FEATURES: MATERIAL: BRONZE; USED ON 3/8" UNION END VALVES THAT HAVE END CONNECTIONS I/A/W MIL-F-1183
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
SPECIFICATION/STANDARD DATA: -96906-MIL-F-1183 GOVERNMENT STANDARD
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
SPECIAL TEST FEATURESMATERIAL: BRONZE; USED ON 3/8" UNION END VALVES THAT HAVE END CONNECTIONS I/A/W MIL-F-1183
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIFICATION/STANDARD DATA-96906-MIL-F-1183 GOVERNMENT STANDARD
SPECIAL FEATURESCRITICAL APPLICATION ITEM (CAI)
MATERIALCOPPER ALLOY
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 1
D118306R.5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D3812 ITEM 48?
D3812 ITEM 48 is a RING,RETAINING.
What parts can replace D3812 ITEM 48?
There is 1 known substitute for D3812 ITEM 48: D118306R.5. Substitute compatibility should be verified for your specific system.
What is the NSN for D3812 ITEM 48?
D3812 ITEM 48 is cataloged in the U.S. Government catalog under NSN 5325-01-465-9938. This indicates validated use in U.S. government and defense supply chains.
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