PWA12542 — COLLAR,SHAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PWA12542: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 1020, thickness: 2.000 INCHES NOMINAL IN, bore_diameter: 1.4350 INCHES NOMINAL IN, outside_diameter: 3.000 INCHES NOMINAL IN, style_designator: ROUND STEPPED, surface_treatment: OXIDE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-116-6797, 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

PWA12542

NSN: 3040-01-116-6797
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	STEEL COMP 1018 OR STEEL COMP 1020
thickness	2.000 INCHES NOMINAL IN
bore_diameter	1.4350 INCHES NOMINAL IN
outside_diameter	3.000 INCHES NOMINAL IN
style_designator	ROUND STEPPED
surface_treatment	OXIDE
small_end_diameter	2.000 INCHES NOMINAL IN
largest_diameter_length	0.312 INCHES NOMINAL IN
NSN	3040-01-116-6797

COMPONENT DIAGRAM

KEY FEATURES

•

LARGEST DIAMETER LENGTH: 0.312 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ROUND STEPPED

•

MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1018 ASSN STD SINGLE MATERIAL RESPONSE AND FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE

•

OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN

•

SMALL END DIAMETER: 2.000 INCHES NOMINAL IN

•

SURFACE TREATMENT: OXIDE

•

BORE DIAMETER: 1.4350 INCHES NOMINAL IN

•

MATERIAL: STEEL COMP 1018 OR STEEL COMP 1020

TECHNICAL CHARACTERISTICS

LARGEST DIAMETER LENGTH	0.312 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND STEPPED
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1018 ASSN STD SINGLE MATERIAL RESPONSE AND FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER	3.000 INCHES NOMINAL IN
SMALL END DIAMETER	2.000 INCHES NOMINAL IN
SURFACE TREATMENT	OXIDE
BORE DIAMETER	1.4350 INCHES NOMINAL IN
MATERIAL	STEEL COMP 1018 OR STEEL COMP 1020
THICKNESS	2.000 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PWA12542?

PWA12542 is a COLLAR,SHAFT.

What is the NSN for PWA12542?

PWA12542 is cataloged in the U.S. Government catalog under NSN 3040-01-116-6797. This indicates validated use in U.S. government and defense supply chains.

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PWA12542 — COLLAR,SHAFT

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