N-508-9 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

N-508-9: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: COPPER ALLOY 922, flange_diameter: 8.000 INCHES NOMINAL IN, special_features: END HOLE 0.625-11 UNC-2B THD; EXTERNAL THD 1.250-12 UNF-2A BY 0.500 IN. LG,BODY TAPERED A, style_designator: IRREGULAR, body_inside_diameter: 5.750 INCHES NOMINAL IN, mounting_hole_diameter: 0.500 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-241-3285, 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

N-508-9

NSN: 5340-01-241-3285
FSC: 5340 — Hardware, Commercial
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)

SPECIFICATIONS

material	COPPER ALLOY 922
flange_diameter	8.000 INCHES NOMINAL IN
special_features	END HOLE 0.625-11 UNC-2B THD; EXTERNAL THD 1.250-12 UNF-2A BY 0.500 IN. LG,BODY TAPERED A
style_designator	IRREGULAR
body_inside_diameter	5.750 INCHES NOMINAL IN
mounting_hole_diameter	0.500 INCHES NOMINAL IN
casehardening_indicator	NOT CASEHARDENED
material_document_and_classification	ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE
NSN	5340-01-241-3285

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE DIAMETER: 8.000 INCHES NOMINAL IN

•

STYLE DESIGNATOR: IRREGULAR

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE

•

MOUNTING HOLE DIAMETER: 0.500 INCHES NOMINAL IN

•

BODY INSIDE DIAMETER: 5.750 INCHES NOMINAL IN

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

•

MATERIAL: COPPER ALLOY 922

TECHNICAL CHARACTERISTICS

FLANGE DIAMETER	8.000 INCHES NOMINAL IN
STYLE DESIGNATOR	IRREGULAR
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER	0.500 INCHES NOMINAL IN
BODY INSIDE DIAMETER	5.750 INCHES NOMINAL IN
CASEHARDENING INDICATOR	NOT CASEHARDENED
SPECIAL FEATURES	END HOLE 0.625-11 UNC-2B THD; EXTERNAL THD 1.250-12 UNF-2A BY 0.500 IN. LG,BODY TAPERED A
MATERIAL	COPPER ALLOY 922

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

B230352-25Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

23035225Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy N-508-9?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is N-508-9?

N-508-9 is a RETAINER,HELICAL COMPRESSION SPR.

What parts can replace N-508-9?

There are 2 known substitutes for N-508-9: B230352-25, 23035225. Substitute compatibility should be verified for your specific system.

What is the NSN for N-508-9?

N-508-9 is cataloged in the U.S. Government catalog under NSN 5340-01-241-3285. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

N-508-9 — RETAINER,HELICAL COMPRESSION SPR

Request a Quote — N-508-9