1-140-030-11 — BOLT,POWER SHAFT,TURBINE ENGINE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

1-140-030-11: BOLT,POWER SHAFT,TURBINE ENGINE.

BOLT,POWER SHAFT,TURBINE ENGINE. This part is cataloged in the U.S. Government catalog under NSN 5306-00-778-2261, 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

1-140-030-11

NSN: 5306-00-778-2261
FSC: 5306 — Bolts
CAGE: 78U39 — OZARK AEROWORKS LLC (USA)

SPECIFICATIONS

Part Number	1-140-030-11
NSN	5306-00-778-2261

COMPONENT DIAGRAM

KEY FEATURES

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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,M4140 FS M 91547,ROCKWELL C SCALE 33.0 MIN,35.5 MAX HARDNESS,THDS ELECTRO FILM FINISH,P6435P1 FSCM 91547,SHANK AND HEAD PHOSPHATE COATED FINISH,AMS2481,63 MICROINCH AA FINISH OD AND UNDERSIDE OF HEAD AND UNDERSIDE OF 2ND STEP 1ST END,16 MICROINCH AA FINSIH HEAD FACE,125 MICROINCH AA FINISH REMAINING SURFACES,8.150 IN. NOM O/A LG,STEPPED OD,EXT THD 1ST END,0.6250 IN.-18 UNF SERIES CL 2A THD,0.367 IN. MIN,0.373 IN. LG THD,0.540 IN. NOM DIA 1ST DTEP 1ST END,0.140 IN. NOM LG 1ST STTEP 1ST END,0.885 IN. MIN,0.900 IN. MAX DIA 2ND STEP 1ST END,0.060 IN. NOM LG 2ND STEP 1ST END,TAPERED OD 3RD STEP 1ST END,10 DEG TAPER,0.500 IN. NOM LG TAPER 3RD STEP 1ST END,0.491 IN. MIN,0.498 IN. MAX DIA 4TH STEP 1ST END,6.038 IN. MIN,6.042 IN. MAX LG 4TH STEP 1ST END,0.640 IN. MIN,0.650 IN. MAX DIA 5TH STEP 1ST END,0.750 IN. NOM LG 5TH STEP 1ST END,2ND END PLAIN RD HEAD,1.426 IN. MIN,1.430 IN. MAX OD HEAD,0.355 IN. MIN,0.365 IN. MAX H HEAD,1.150 IN. MIN,1.180 IN. MAX ID HEAD COUNTERBORE,0.250 A

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL,M4140 FS M 91547,ROCKWELL C SCALE 33.0 MIN,35.5 MAX HARDNESS,THDS ELECTRO FILM FINISH,P6435P1 FSCM 91547,SHANK AND HEAD PHOSPHATE COATED FINISH,AMS2481,63 MICROINCH AA FINISH OD AND UNDERSIDE OF HEAD AND UNDERSIDE OF 2ND STEP 1ST END,16 MICROINCH AA FINSIH HEAD FACE,125 MICROINCH AA FINISH REMAINING SURFACES,8.150 IN. NOM O/A LG,STEPPED OD,EXT THD 1ST END,0.6250 IN.-18 UNF SERIES CL 2A THD,0.367 IN. MIN,0.373 IN. LG THD,0.540 IN. NOM DIA 1ST DTEP 1ST END,0.140 IN. NOM LG 1ST STTEP 1ST END,0.885 IN. MIN,0.900 IN. MAX DIA 2ND STEP 1ST END,0.060 IN. NOM LG 2ND STEP 1ST END,TAPERED OD 3RD STEP 1ST END,10 DEG TAPER,0.500 IN. NOM LG TAPER 3RD STEP 1ST END,0.491 IN. MIN,0.498 IN. MAX DIA 4TH STEP 1ST END,6.038 IN. MIN,6.042 IN. MAX LG 4TH STEP 1ST END,0.640 IN. MIN,0.650 IN. MAX DIA 5TH STEP 1ST END,0.750 IN. NOM LG 5TH STEP 1ST END,2ND END PLAIN RD HEAD,1.426 IN. MIN,1.430 IN. MAX OD HEAD,0.355 IN. MIN,0.365 IN. MAX H HEAD,1.150 IN. MIN,1.180 IN. MAX ID HEAD COUNTERBORE,0.250 A

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 1-140-030-11?

1-140-030-11 is a BOLT,POWER SHAFT,TURBINE ENGINE.

What is the NSN for 1-140-030-11?

1-140-030-11 is cataloged in the U.S. Government catalog under NSN 5306-00-778-2261. This indicates validated use in U.S. government and defense supply chains.

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1-140-030-11 — BOLT,POWER SHAFT,TURBINE ENGINE

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