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2044-00 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2044-00: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: COPPER ALLOY 630, special_features: RETAINER, THRUST SPRING BRASS, ASTM-B16, ALLOY 360, style_designator: PARALLEL, end_item_identification: VALVE TEMP RE, material_document_and_classification: AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: RETAINER, SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-515-7911, 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
2044-00
NSN: 5340-01-515-7911
FSC: 5340 — Hardware, Commercial
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 630
special_featuresRETAINER, THRUST SPRING BRASS, ASTM-B16, ALLOY 360
style_designatorPARALLEL
end_item_identificationVALVE TEMP RE
material_document_and_classificationAMS 4640 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyRETAINER, SPRING
NSN5340-01-515-7911
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2044-00 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
•
STYLE DESIGNATOR: PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: COPPER ALLOY 630
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4640 ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESRETAINER, THRUST SPRING BRASS, ASTM-B16, ALLOY 360
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER, SPRING
END ITEM IDENTIFICATIONVALVE TEMP RE
MATERIALCOPPER ALLOY 630
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 2
40610-8 PC NO 13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
40612-8 PC NO 13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2044-00?
2044-00 is a RETAINER,HELICAL COMPRESSION SPR.
What parts can replace 2044-00?
There are 2 known substitutes for 2044-00: 40610-8 PC NO 13, 40612-8 PC NO 13. Substitute compatibility should be verified for your specific system.
What is the NSN for 2044-00?
2044-00 is cataloged in the U.S. Government catalog under NSN 5340-01-515-7911. This indicates validated use in U.S. government and defense supply chains.
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