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14479-1 — ACCUMULATOR,REFRIGERANT

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

14479-1: ACCUMULATOR,REFRIGERANT.

The ACCUMULATOR,REFRIGERANT is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE, OUTBOARD, MERCURY MODEL 150, part_name_assigned_by_controlling_agency: VALVE DIAPHRAGM. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-014-4791, 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
14479-1
NSN: 5305-00-014-4791
NIINs: 000144791, 011625955, 012175780, 015093459
FSC: 5305 — Screws
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
end_item_identificationENGINE, OUTBOARD, MERCURY MODEL 150
part_name_assigned_by_controlling_agencyVALVE DIAPHRAGM
NSN5305-00-014-4791
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 14479-1 · 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD HEIGHT: 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
•
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
•
FEATURES PROVIDED: CASEHARDENED
•
HEAD STYLE: PAN NO. 2
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY CASEHARDENING AND SURFACE TREATMENT
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD HEIGHT0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
FASTENER LENGTH0.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEPAN NO. 2
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY CASEHARDENING AND SURFACE TREATMENT
NONDEFINITIVE SPEC/STD DATAA TYPE
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
FFS107Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 14479-1?
14479-1 is a ACCUMULATOR,REFRIGERANT.
What parts can replace 14479-1?
There is 1 known substitute for 14479-1: FFS107. Substitute compatibility should be verified for your specific system.
What is the NSN for 14479-1?
14479-1 is cataloged in the U.S. Government catalog under NSN 5305-00-014-4791. 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.